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$$38\div7=5 \text{R} 3$$, three days after Sunday, which is Wednesday.
Wednesday
TAL-SCQ5K
This year, October $$28$$ falls on a Sunday. What day of the week will it be after $$38$$ days? (adapted from 2015 Math Kangaroo Problem, Level 3-4, Question \#8) Wednesday Thursday Tuesday Friday Sunday
\hfill\break 应用对数运算得到$ab=10$,由目标式结合基本不等式有$\frac{2}{a}+\frac{5}{b}\ge 2\sqrt{\frac{2}{a}\cdot \frac{5}{b}}$即可求其最小值.\\ 【详解】\\ ∵$\lg a+\lg b=1$,即$\lg ab=1$,\\ ∴$ab=10$,而$a\textgreater0,b\textgreater0$,\\ ∴$\frac{2}{a}+\frac{5}{b}\ge 2\sqrt{\frac{2}{a}\cdot \frac{5}{b}}=2$当且仅当$a=2,b=5$时等号成立.\\ ∴$\frac{2}{a}+\frac{5}{b}$的最小...
[D]
TAL-SCQ5K
若正实数\emph{a},\emph{b}满足lg \emph{a}+lg \emph{b}=1,则$\frac{2}{a}+\frac{5}{b}$的最小值为(~~~~~~~) Options: [A] $\sqrt{2}$ [B] 2$\sqrt{2}$ [C] $\frac{\sqrt{10}}{2}$ [D] 2
First, we find out how many people live in each building. In addition to 10 1 person apartments, as a studio apartment is for a single person, there are 20 2 person apartments meaning there are 20*2=40 people capable of living there. We then find out how many people can live in the 4 person apartments by multiplying th...
210
gsm8k
An apartment complex has 4 identical buildings. Each building has 10 studio apartments, 20 2 person apartments, and 5 4 person apartments. How many people live in the apartment complex if it has 75% of its maximum occupancy?
A large crowd of people standing on a street holding purple balloons are not always honoring an event.
Unknown
esnli
Consider the statement "A large crowd of people stand on a street holding purple balloons.". Is the statement "The people are honoring an event." false? Yes/no/unknown
While the man may have found a penny near the graffiti wall, it doesn't imply that he picked it up or that he was wearing a blue shirt.
Unknown
esnli
Given the statement "A person in a blue shirt picks something up off of the ground in front of a graffiti covered wall.", what is the statement "A man finds a penny near a graffiti covered wall." true? - Yes - No - Unknown
A baby is born with zones of cartilage in its bones that allow growth of the bones. These areas, called growth plates , allow the bones to grow longer as the child grows. By the time the child reaches an age of about 18 to 25 years, all of the cartilage in the growth plate has been replaced by bone. This stops the bone...
Increase
ropes
Context: John was a relatively thin and bone-y child when he was younger. He would often get bruises and was prone to breaking bones. As an adult however he does lots of weight lifting and hasn't broken a bone yet. Q: Will lifting weights likely increase or decrease bone thickness?
An Asian emo boy is different from an Indian boy. Resting ones hands on the the hips is a much different action from chasing wolves.
No
esnli
Context: Asian emo boy rests hands on hips beside a river. Hypothesis: An Indian boy chases wolves across a field. Given this context, determine if the hypothesis is true (Yes, no, or unknown)?
The man in sentence one who is standing with other people is one of the group of people referred to in sentence 2.
True
esnli
Context: "A man with orange boots stands with a few other people." Claim: "A group of people stand together." Considering the context, is the claim true, false, or unknown?
While it is possible the redheaded woman could be sitting down and watching t.v., if she is holding clear plastic over her head it is unlikely she is watching t.v., and if someone is running their fingers through her hair they can't be watching t.v. either, most likely they are at a hair salon.
No
esnli
Consider the statement "Redheaded woman holding clear plastic over part of her hair while someone runs their fingers through her hair.". Based on this "Woman is sitting down watching tv." a true statement? Yes, no, or I don't know?
Vehicles like car and bicycle run on the ground. Vehicles like submarine travel under water.
No
feasibilityQA
Judah saw a vehicle that moved underwater while scuba diving in the ocean. Q: Is it true that "The vehicle could be a car."
A man and a woman indicates two people while people indicates more than two. Planting flowers does not mean they are digging holes necessarily.
Yes
esnli
Given the statement "A man and a woman are planting flowers.", is the statement "People are digging holes." wrong? - Yes - No - Unknown
Wearing and dressed in have the same meaning when referring to clothing and squirting water at each other is a way for the children to play.
Yes
esnli
Context: Two children wearing jeans squirt water at each other. Hypothesis: Two children dressed in jeans are playing together. Given this context, is the hypothesis true (Yes/No/I don't know)?
A little boy a general statement where as The boy is more specific, also sitting on a toilet is extremely different than playing video games.
False
esnli
Context: "A little boy sitting on a toilet with his head resting on his hands." Hypothesis: The boy is playing videogames. Based on the context, is the hypothesis true, false, or unknown?
A race car coming around a curve on a gravel course creating lots of dust, while in the same moment wouldn't be a car is moving fast.
True
esnli
Context: "A race car coming around a curve on a gravel course creating lots of dust" Claim: "The car is moving fast." Considering the context, is the claim true, false, or unknown?
Wearing something normal does not usually cause people to notice you.
1
senmaking
Which of the following two sentences does not make sense? 1: "normal wearing can cause people to notice you at the party" 2: "nice wearing can cause people to notice you at the party"
Novels and short exams are not the same thing.
"jake is a prolific writer of novels and short exams"
senmaking
Of the below sentences, which one does *not* make sense? "jake is a prolific writer of novels and short stories" "jake is a prolific writer of novels and short exams"
The ratio of pencils to cost is $100:\$30$. Multiplying both parts of this ratio by 25 gives a ratio of $2500:\$750$, so 2500 pencils costs $\$750$.
$\$750$
competition-math
A box of 100 personalized pencils costs $\$30$. How many dollars does it cost to buy 2500 pencils?
Other number = (11 * 7700)/275 = 308.
C
aqua
The H.C.F of two numbers is 11 and their L.C.M is 7700. If one of the numbers is 275, then the other is: Options: A: 279 B: 283 C: 308 D: 318 E: 328
Order does not matter, so it is a combination. Choosing $3$ out of $8$ is $\binom{8}{3}=56.$
$56$
competition-math
I won a trip for four to the Super Bowl. I can bring three of my friends. I have 8 friends. In how many ways can I form my Super Bowl party?
This sentence reduces the first down to its foundations - where the boy is drinking has no bearing. What the table holds is irrelevant.
No
esnli
Given the statement "Boy drinking, at backyard table full of bowls of food.", is the statement "Boy drinking at table" wrong? - Yes - No - Unknown
A tow truck is not a repair truck, and a damaged vehicle is not always the result of an accident. Something that has the ability to carry is not always removing something.
Unknown
esnli
Given the statement "A damaged vehicle is carried by a repair truck in a nighttime scene.", what is the statement "The tow truck is removing the car from the scene of an accident." true? - Yes - No - Unknown
Holding a bottle does not imply showing off the bottle, and not all crowds of kids are gathered for show and tell.
Unknown
esnli
Consider the statement "A girl in a blue jacket holding a pink bottle in the front of a crowd of other kids.". Is the statement "A girl is showing off a pink bottle for show and tell." false? Yes/no/unknown
In lifting sports, the winner lifts the heaviest object among the competitors.
No
feasibilityQA
This year's state weight lifting championship witnessed Anthony emerging as the winner who lifted 120 kgs. Question: Is the following statement plausible? The player who came second in that tournament could have lifted 128 kgs.
Two women looking at the same thing on a sidewalk is not necessarily looking at the display in the shop window.
I don't know
esnli
Context: Two women, one older and one younger, are stopped on a sidewalk looking at the same thing. Hypothesis: The women are looking at the display in the shop window. Given this context, is the hypothesis true (Yes/No/I don't know)?
If a room is dark then there is no sun in it.
b
senmaking
Which of these sentences doesn't make sense? a: "he lay on the grass in the sun" b: "he lay in a dark room in the sun"
Just because a child is in the process of kicking the ball doesn't mean the child is about to score a goal.
Unknown
esnli
Consider the statement "Children playing soccer, one in the process of kicking the ball.". Is the statement "A child is about to score a goal" false? Yes/no/unknown
The earth being tilted on its axis causes ones side of the earth to receive less energy from the sun than the other side. When it is tilted away from the sun, it is winter. The side of the earth receiving less energy from the sun is experiencing winter.
Winter
qasc
What do you experience when your side of the earth is away from the sun * haze * Summer * Heat * cold * Winter * climate * sweating * Rain
Number of ways = 5!/2! = 5X4X3X2X1/2X1 = 60
C
aqua
In how many different ways can the letters of the word ‘CASES’ be arranged? A: 250 B: 280 C: 60 D: 310 E: 360
Some species of ants farm aphids, protecting them on the plants where they are feeding, and consuming the honeydew the aphids release from the terminations of their alimentary canals. This is a mutualistic relationship, with these dairying ants milking the aphids by stroking them with their antennae. Although mutualist...
Pam
ropes
Consider the following text: Pam and Ellie are two entomologists. they are both studying ants at the moment: Ellie is studying leafcutter ants, while Pam is studying ants that farm aphids. Which scientist read more about farming ant species gathering aphid eggs ?
Volume filled is directly proportional to radius of the pipe
Yes
feasibilityQA
There are two pipes, both have same speed of water flowing through it. Pipe with a smaller radius has filled 48 liters of water into the well. Question: Is the following statement plausible? Water filled by other pipe could be 52 liters.
The woman can't wear a blue shirt and white shorts and a dress at the same time, nor can she play tennis and handball at once.
No
esnli
Given the statement "A woman in a blue shirt and white shorts playing tennis.", what is the statement "A woman in a dress plays handball." true? - Yes - No - Unknown
The fact that food prepares are serving customers with pride does not imply that is is for a party.
I don't know
esnli
Given the statement "Food prepares are serving their customers with pride.", is the statement "The food prepares are serving a party." is true? - Yes - No - I don't know
设$$a$$,$$b$$的最大公约数是$$c$$, 则它们的最小公倍数为$$c\cdot \frac{a}{c}\cdot \frac{b}{c}=\frac{ab}{c}$$, 由题意,得$$c+\frac{ab}{c}=ab$$, ∴$$ab=\frac{{{c}^{2}}}{c-1}$$. 若$$c$$为奇数,则$${{c}^{2}}$$为奇数,$$c-1$$为偶数,$$\frac{{{c}^{2}}}{c-1}$$不是整数,舍去. 若$$c$$为偶数,则$${{c}^{2}}$$为偶数,$$c-1$$为奇数,当且仅当$$c=2$$时,$$\frac{{{c}^{2}}}{c-1}$$为整数. ∴$$ab=\fra...
B
TAL-SCQ5K
若非零自然数$$a$$,$$b$$的最大公约数与最小公倍数之和恰等于$$a$$,$$b$$的乘积,则$${{\left( \frac{{{a}^{2}}{{b}^{2}}}{{{a}^{2}}+{{b}^{2}}} \right)}^{10}}=$$(~ ). A. $$1$$ B. $$1024$$ C. $$2104$$ D. $$2016$$
Drinking orange juice at a cafe is not the same as drinking apple juice at a bar. Two different drinks, two different locales.
False
esnli
Context: "An elderly man is drinking orange juice at a cafe." Claim: "An elderly man is drinking apple juice at a bar." Considering the context, is the claim true, false, or unknown?
Generally, nearsightedness first occurs in school-age children. There is some evidence that myopia is inherited. If one or both of your parents need glasses, there is an increased chance that you will too. Individuals who spend a lot of time reading, working or playing at a computer, or doing other close visual work ma...
Group a
ropes
Context: David is a doctor who works for the public health department. After analyzing health data for his city, he found twenty percent of the population have myopia. He categorized them as group A. Another eighty percent didn't have myopia. He put them in group B. He now needs to devise a plan on how to tackle myopia...
Just because the two men are climbing a tree, does not mean that they are looking for a view in the tree.
Unknown
esnli
Consider the statement "Two men in a marathon climb over a tree in the forest.". Is the statement "Two men are looking for a view in the tree." false? Yes/no/unknown
Although she is having fun on a swing, it does not imply she is trying to swing higher than her friend.
I don't know
esnli
Context: A young smiling woman is having fun on a rustic looking swing. Hypothesis: A woman is trying to swing higher than her friend. Given this context, is the hypothesis true (Yes/No/I don't know)?
Observing where the ball in a soccer game lands doesn't imply that the game is being played indoor.
Unknown
esnli
Given the statement "Two teammates observe where a soccer ball landed in a soccer game.", is the statement "Two people play indoor soccer." wrong? - Yes - No - Unknown
Earthquakes may take place every day near a volcano. But before an eruption, the number and size of earthquakes increases. This is the result of magma pushing upward into the magma chamber. This motion causes stresses on neighboring rock to build up. Eventually the ground shakes. A continuous string of earthquakes may ...
Hill
ropes
Two neighboring cities are situated in a volcanic area with lots of earthquakes. Park city is situated near a very active volcano, while Hill city is situated 50 miles north. Based on the above, answer the following question: Which city experiences fewer continuous strings of earthquakes?
1/2:1/3:1/4 = 6:4:3 Ram = 6/13 * 3250 = 1500 Shyam = 4/13 * 3250 = 1000 Mohan = 3/13 * 3250 = 750
(a)
aqua
A, B, C and D enter into partnership. A subscribes 1/3 of the capital B 1/4, C 1/5 and D the rest. How much share did A get in a profit of Rs.2460? Options: (a) 750 (b) 277 (c) 262 (d) 231 (e) 123
A man pulling on a string that is attached to a hot air balloon does not imply going for a hot air balloon ride.
Unknown
esnli
Given the statement "A man is in a large field pulling on a string that is attached to a hot air balloon.", what is the statement "people going for air balloon ride" true? - Yes - No - Unknown
The dogs are playing but they aren't necessarily playing chase. The dogs are indoors but they aren't necessarily in a house.
I don't know
esnli
Context: Two dogs play rough with each other indoors. Hypothesis: Two dogs are playing chase in the house. Given this context, is the hypothesis true (Yes/No/I don't know)?
There is no indication the two white girls are watching the other girl show off her moves on the trampoline..
I don't know
esnli
Given the statement "Two white teenage girls are jumping on a trampoline while one does a back flip.", is the statement "The two white girls are watching the other girl show off her moves on the trampoline." is true? - Yes - No - I don't know
The higher the temperature, the more energy the particles have and the faster they will move and diffuse.
(A)
quartz
By filling a kettle with water and placing it on a burner turned to high, will the motion of the water molecules in the kettle (A) increase in speed (B) decrease in speed.
In a deck of cards, there are 52 cards out of which 26 are black
Yes
feasibilityQA
Ivan had a deck of cards. On his last trip to Vegas, he lost all the red cards and a few other cards. Q: Is it true that "He could be having 22 cards in total now."
The line on the mans back may not have a parachute on it. It could be a banner or anything that he may need attached to him.
Unknown
esnli
Context: "A man jogs down a city street, with a line attached to his back that vanishes out of the left side of the picture; a smiling cyclist rides past." Hypothesis: The line on his back has a parachute on it. Based on the context, is the hypothesis true, false, or unknown?
The Eiffel Tower is 984 ft high, and the visitor platform is 906 ft high. King Kong climbed up to the top of the Empire State Building. The Empire State Building is 1230 ft high.
Yes
strategyqa
Was King Kong climbing at a higher altitude than Eiffel Tower visitors?
The kids can't be wearing blue and black and white and tan hockey jerseys and also be wearing solid black uniforms.
Yes
esnli
Given the statement "A kid in a blue and black hockey jersey has just scored a goal on a kid in a white and tan hockey jersey.", is the statement "The two boys are wearing solid black uniforms." wrong? - Yes - No - Unknown
Submerged height of a floating object is directly proportional to density
No
feasibilityQA
Two objects floating on water have different densities. Object with higher density has submerged to a height of 54 meters. Q: Is it true that "Submerged height of the other object could be 55 meters."
Mutation creates new genetic variation in a gene pool. Biodiversity refers to the genetic variation of all life on earth. Mutation creates biodiversity.
B
qasc
Mutation creates Options: A: colors B: biodiversity C: Animal survival D: genetic defects E: Plants growth F: rapid expansion G: genetic splitting H: genetic similarities
Thundering can be a very loud and frightening sound, so feeling calm because of it is quite contradictory.
No
FLUTE
Given the statement "I was so frightened when it was thundering last night the loud sounds seemed like my house was shaking.", is the statement "I was feel deep sense of calm when it was thundering last night because the loud sounds made it seem like my house was shaking." is true? - Yes - No - I don't know
A pair of athletes in a kayak are the same as two people kayaking since two people in a kayak are athletes
True
esnli
Context: "A pair of athletes are in a kayak equipped with protective gear and oars, rowing down a rapid body of water in a blue and white kayak." Claim: "Two people are kayaking down the river." Considering the context, is the claim true, false, or unknown?
Amethyst is a violet variety of quartz that is used in jewelry, so it is very colorful and bright, whereas a dull iris would not be like an amethyst jewel
No
FLUTE
Consider the statement "He pinched his eye and a contact lens came out, revealing a dull iris.". Based on this "He made a pinching motion and a colored contact lens popped out, revealing an iris that was like an amethyst jewel ." a true statement? Yes, no, or I don't know?
The dog can't be riding in a car with his head out of the window and coming out of an obstacle at the same time.
Yes
esnli
Given the statement "A fluffy white dog is coming out of a blue striped obstacle shute.", is the statement "The dog rides with his head out of the window" wrong? - Yes - No - Unknown
A man cleaning windows would not ordinarily jump from the top of the building, he would be lowered. The man cleaning is in a black jacket, we do not know what the jumper is dressed in
False
esnli
Context: "A man in a black jacket with a hood is cleaning the windows of a building while being suspended over the city." Hypothesis: The man jumps from the top of the building Based on the context, is the hypothesis true, false, or unknown?
Just because a child in a black shirt reaches for a white kitchen stove doesn't mean the child is asian.
Unknown
esnli
Consider the staetement "a child in a black shirt reaches for a white kitchen stove". Based on this statement, is "An Asian child reaches for the stove." a true statement? Yes/no/unknown
Phytoplankton are bacteria and algae that use sunlight to make food. Sunlight beams down on the different types of algae. Phytoplankton use sunlight beams to make food.
b
qasc
Phytoplankton use what to make food? Options: a: sun's heat b: sunlight beams c: refraction of light d: heat energy e: visible energy f: by indirect light g: produce light h: Positive charges
Sentence 1: A man carrying bags, walking with a woman along the sidewalk on a busy city street. Sentence 2: The man is carrying expensive bags full of money.
I don't know
esnli
Consider the statement "A man carrying bags, walking with a woman along the sidewalk on a busy city street.". Based on this "The man is carrying expensive bags full of money." a true statement? Yes, no, or I don't know?
One woman is not a group of folks. The woman at a cash register would not be on a farm getting ready to drive around.
No
esnli
Given the statement "A group of folks on a farm getting ready to drive around.", what is the statement "A woman is at a cash register." true? - Yes - No - Unknown
Two men can also be referred to as people. When walking in front of a subway stop you are also walking by it. Having an umbrella at ones side requires the person to be carrying an umbrella.
Yes
esnli
Context: Two men are walking on the street in front of a subway stop, and one has his umbrella opened and at his side. Hypothesis: There are people walking by a subway station, and one man is carrying an opened umbrella. Given this context, is the hypothesis true (Yes/No/I don't know)?
If a man is holding a book, then he has that book. If a man is in front of both a chalboard and globe, then he is standing in front of a globe.
True
esnli
Context: "a man wearing a black jacket stands, holding an open book in front of a chalkboard and globe." Hypothesis: A man has an open book, and he is standing in front of a globe. Based on the context, is the hypothesis true, false, or unknown?
Just because a person is playing guitar doesn't mean they are playing it on stage. They could also be playing it by themselves instead of in front of a crowd.
Unknown
esnli
Context: "There is a person playing a guitar." Claim: "Someone is playing a guitar on stage for a crowd." Considering the context, is the claim true, false, or unknown?
The major zones in river ecosystems are determined by the river bed's gradient or by the velocity of the current. Faster moving turbulent water typically contains greater concentrations of dissolved oxygen, which supports greater biodiversity than the slow moving water of pools. These distinctions form the basis for th...
Higher
ropes
Consider the following text: Jill lives out in a peaceful quiet area with hardly any other people around. Next to her home is a calm peaceful river. The river doesn't have an official name that she is aware of, but her family has always called it River Treetop due to the large tree next to it. Also next to her house, t...
Just because a person dressed in a blue shirt and jeans looks past the trees to the horizon does not indicate that a person is standing on the ground.
Unknown
esnli
Context: "A person dressed in a blue shirt and jeans looks past the trees to the horizon." Claim: "A person is standing on the ground." Considering the context, is the claim true, false, or unknown?
Zinc has a positive impact on the healing of wounds. If an animal is wounded then the wound is healed. Zinc has a positive impact on animals.
H
qasc
what does zinc have a positive impact on? A: humans B: gravity C: the skin D: density E: cells F: plants G: clouds H: animals
It is not possible to for the women to be playing softball and getting their nails done at the same time.
No
esnli
Context: Three women are playing softball, one of them is running the bases and two are playing defense. Hypothesis: Three women chat while getting their nails done. Given this context, determine if the hypothesis is true (Yes, no, or unknown)?
The idiom means that there is usually truth behind a rumor, but the context is saying that the generally accepted reaction was that there was no truth behind the rumor of his sacking.
No
FLUTE
Context: People usually make things up out of thin air without any proof was the generally accepted reaction to his sacking. Hypothesis: no smoke without fire was the generally accepted reaction to his sacking. Given this context, determine if the hypothesis is true (Yes, no, or unknown)?
A girl and women are different ages and can't be both at the same time just like one cannot be jumping and sitting at the same time.
No
esnli
Context: A girl in a blue sweater with a white pattern is jumping into a pile of leaves. Hypothesis: women is sitting in home Given this context, determine if the hypothesis is true (Yes, no, or unknown)?
Some arthropods have special excretory structures. Insects are the largest group of arthropods. Some insects have special excretory structures.
7
qasc
What can have special excretory structures? 1) barnacles 2) animals 3) feces 4) molecules 5) fungi 6) cows 7) insects 8) planets
They two police officers might not be wearing hats as not necessarily every police officer wears a hat.
I don't know
esnli
Consider the statement "Two police officers in yellow jackets stand on a city street.". Based on this "The officers are wearing hats." a true statement? Yes, no, or I don't know?
The man and woman in the photo might not be a couple. The person taking the photo might not be a professional. The reason for the photo could by anything and not because of an anniversary.
Unknown
esnli
Context: "The person in the blue coat takes a photo of the man and woman with braids." Hypothesis: A couple have a professional photo taken for their anniversary. Based on the context, is the hypothesis true, false, or unknown?
因为$$\frac{1}{n\left( n+1 \right)\left( n+2 \right)}=\frac{1}{2}\times \frac{\left( n+2 \right)-n}{n\left( n+1 \right)\left( n+2 \right)}=\frac{1}{2}\left[ \frac{1}{n\left( n+1 \right)}-\frac{1}{\left( n+1 \right)\left( n+2 \right)} \right]$$ 所以原式$$=\frac{1}{2}\times \left( \frac{1}{1\times 2}-\frac{1}{2\times 3}+\frac...
$$\frac{11}{45}$$
TAL-SCQ5K
计算$$\frac{1}{1\times 2\times 3}+\frac{1}{2\times 3\times 4}+\frac{1}{3\times 4\times 5}+...+\frac{1}{8\times 9\times 10}$$=~\uline{~~~~~~~~~~}~. $$\frac{9}{10}$$ $$\frac{9}{20}$$ $$\frac{11}{45}$$ $$\frac{22}{45}$$
The amount of money Diana earned in August is 3 * $150 = $450. The amount of money Diana earned in September is 2 * $450 = $900. The total amount of money Diana earned over the three months is $150 + $450 + $900 = $1500.
1500
gsm8k
Diana earned $150 in July. She earned 3 times this amount in August. In September, She earned twice the money she earned in August. How much money did Diana earn over these three months?
A game of hopscotch with five year olds would be easy because their physical abilities and coordination aren't developed enough
No
FLUTE
Consider the staetement "The game was hard to play". Based on this statement, is "The game was as hard to play as a game of hopscotch with a bunch of five year olds" a true statement? Yes/no/unknown
Their is either one girl or two or more girls and the single girl would not be riding a bicycle if she were standing.
No
esnli
Context: Girls with orange hair standing on the street with some kind of bottle in their hand. Hypothesis: A girl with orange hair riding a bicycle. Given this context, is the hypothesis true (Yes/No/I don't know)?
If an object in a fluid is more dense than that fluid then that object will sink in that fluid because of gravity. An object is buoyant when it is less dense than the fluid around it. Decreasing the density of something increases its buoyancy.
buoyancy
qasc
What decreases when the density of an object increases? * support * heat * forces * air cools * heat energy * buoyancy * Pollution * dry and hot
Just because the mariachi musicians perform outdoors does not mean that they are performing for a marriage event.
Unknown
esnli
Consider the statement "Mariachi musicians perform outdoors on guitars and a trumpet.". Is the statement "Mariachi musicians performing outdoors for marriage event" false? Yes/no/unknown
Decreasing air temperature increases atmospheric pressure.
Rachel
quartz
Rich lives in Chicago, Illinois while Rachel lives in Sydney, Australia. Who likely experiences more atmospheric pressure in June? - Rich - Rachel
A person putting their hair up in a busy area of a city with several telephone booths in the background does not imply the person is a woman or is about entering a phone booth
Unknown
esnli
Given the statement "A person putting their hair up in a busy area of a city with several telephone booths in the background.", what is the statement "A women puts her hair up before entering a phone booth." true? - Yes - No - Unknown
She can be doing something else at UPS like being a clerk or packager instead of delivering packages.
Unknown
esnli
Consider the statement "An Asian woman working for UPS packaging, her job.". Is the statement "A woman is delivering packages for her job a UPS." false? Yes/no/unknown
Standing in a yoga pose involves can involve standing with one leg on the ground, with the other leg in a vertical manner above her waist.
Yes
esnli
Given the statement "A woman who is holding a blue ribbon is standing with one leg on the ground and the other leg in a vertical manner above her waist while most of the rest of her body is in a horizontal position.", is the statement "A woman holding a blue ribbon is standing in a yoga pose, with one leg vertical and ...
There must be more to this story than just gas exchange with the environment. To begin to appreciate the role of oxygen inside your body, think about when your breathing rate increases: climbing a steep slope, running a race, or skating a shift in a hockey game. Respiration rate correlates with energy use, and that cor...
Make their own glucose
ropes
Context: Bob is a biologist. Today, he has four samples of organisms to test, sample A, sample B, sample C, and sample D. He induced higher respiration rate in sample A. Then he induced no respiration rate in sample B. Next, he classified sample C as heterotrophic and sample D as autotrophic. Question: Would sample D m...
Having one's seat given away usually causes inconvenience and would not lead to someone being delighted but instead angry or frustrated.
Yes
FLUTE
Consider the statement "I was ready to fly to Japan this morning, and when I arrived the airline had given away my seat to someone else!". Is the statement "I was so excited to fly to Japan this morning, but when I arrived at the airport I was delighted to find out my seat had been given away to someone else!" false? Y...
因为$$120$$的因数有:$$1$$、$$2$$、$$3$$、$$4$$、$$5$$、$$6$$、$$8$$、$$10$$、$$12$$、$$15$$、$$20$$、$$24$$、$$30$$、$$40$$、$$60$$、$$120$$,所以一共有$$16$$个因数.
(a)
TAL-SCQ5K
$$120$$有~\uline{~~~~~~~~~~}~个因数. (a) $$16$$ (b) $$18$$ (c) $$20$$ (d) $$24$$
Evaporation of sweat uses energy, and the energy comes from body heat. Because food contains energy. Evaporation of sweat requires food.
A
qasc
What requires food? A. Evaporation of sweat B. hydration of their cells C. Most plants D. Microscopic organisms E. agriculture F. to stay alive G. female sex cells H. plant life
Once again, a mutation is the change in the DNA or RNA sequence. In multicellular organisms, mutations can be subdivided into germline mutations and somatic mutations. Germline mutations occur in the DNA of sex cells, or gametes, and are therefore potentially very serious. These mutations can be passed to the next gene...
Holly
ropes
Two women have just undergone different types of mutations without them being aware of it. Kim has just had a mutation in the DNA of her sex cells. Holly has had a mutation in her body cells. Both mutations would be able to be discovered if they happen to go to a doctor, and the doctor knows to look for it, but that is...
To lead to believe means to cause one to believe something, but in this context the person was advised to do the opposite.
No
FLUTE
Given the statement "I know its not really an excuse, but that was not really what I have been advised to ignore or reject.", what is the statement "I know its not really an excuse, but that was not really what I have been lead to believe." true? - Yes - No - Unknown
Dogs are full grown and puppies are babies. They're also doing completely different things - running and having milk.
Yes
esnli
Given the statement "Three dogs wearing vest are running on the green grass.", is the statement "puppies having milk in their pot." wrong? - Yes - No - Unknown
- Mars is a kind of planet - Phobos orbits mars - Hence, phobos orbits the planet mars - Phobos orbits the planet mars - Moons orbit planets - Hence, phobos is a kind of moon Therefore, phobos is a kind of moon
moon
entailment_bank
Q: Phobos is one of two large objects that orbit the planet Mars. Because Phobos orbits Mars, Phobos should be classified as which type of body? Context: - Mars is a kind of planet - Moons orbit planets - Phobos orbits mars
I f a woman is running outdoors, there is no way she can be sleeping on her couch at the same time.
False
esnli
Context: "A female wearing a gray jacket running outdoors." Claim: "the woman is sleeping on her couch." Considering the context, is the claim true, false, or unknown?
If you are in the library reading you cannot be at a snowy beach getting dressed to jump into water.
False
esnli
Context: "Students standing on a snowy beach are getting dressed in seeming anticipation of jumping into the arctic water." Claim: "Students are in the library and reading a book." Considering the context, is the claim true, false, or unknown?
The earliest members of the human species evolved around 200,000 years ago in Africa. Early humans lived in small populations of nomadic hunters and gatherers. Human beings remained in Africa until about 40,000 years ago. After that, they spread throughout Europe, Asia, and Australia. By 10,000 years ago, the first hum...
Team gamma
ropes
Research team Alpha learned about early human activities, from 200000 years ago, while team Gamma learned about late human activities, 40000 years ago to present times. Which team didn't learn about humans that lived in small populations of nomadic hunters?
The path cannot be a brick and a dirt path at the same time. Also tents are not usually referred to as buildings
Yes
esnli
Given the statement "Two ladies are walking on a brick path along some buildings.", is the statement "Two ladies are walking on a dirt path along some tents." wrong? - Yes - No - Unknown
Surface temperature differences in turn cause pressure differences. A hot surface warms the air above it causing it to expand and lower the density and the resulting surface air pressure. The resulting horizontal pressure gradient moves the air from higher to lower pressure regions, creating a wind, and the Earth's rot...
Burner a
ropes
Consider the following text: In Steve's kitchen, there are two burners. Burner A is currently not turned on, and burner B is set to "medium." Steve was planning on cooking some fried eggs for lunch, but is currently distracted by an article in the newspaper that was deliver to his door. The air above which burner is c...
A group of women sit at a park table in the shade and drink pepsi, while a man reaches to get something off the table doesn't necessarily imply that they are on a picnic.
Unknown
esnli
Context: A group of women sit at a park table in the shade and drink pepsi, while a man reaches to get something off the table. Hypothesis: They are on a picnic. Given this context, determine if the hypothesis is true (Yes, no, or unknown)?
Just because an old man is leaning against a building does not mean he was drinking and is unable to walk.
Unknown
esnli
Given the statement "An old man in a black coat and hat leans against a brick building.", is the statement "A man unable to walk after a night of drinking." wrong? - Yes - No - Unknown
1m = 100cm; 1km=1000m A. 200 cm + 18 cm = 218 cm B. 200 000cm + 18cm = 200 018cm \textbf{C. 2000cm + 18cm = 2018 cm} D. 20100cm + 8cm = 20108cm.
[3]
TAL-SCQ5K
Which of the following is the same as 2018 cm? Options: [1] 2 metres and 18 centimetres [2] 2 kilometres and 18 centimetres [3] 20 metres and 18 centimetres [4] 201 metres and 8 centimetres [5] None of the above
A girl can be listening to must and holding a Michael Jackson album, it cannot be inferred from this information that she is waiting for a Michael Jackson autograph.
Unknown
esnli
Given the statement "The girl is wearing headphones and holding a Michael Jackson album.", what is the statement "The girl is waiting for a Michael Jackson autograph." true? - Yes - No - Unknown
There is no way of telling if a white coat is protective or if the glasses he is wearing are safety glasses.
I don't know
esnli
Given the statement "Man in white coat with glasses works in a lab.", is the statement "A labworker works in the lab while wearing protective clothing." is true? - Yes - No - I don't know
Two men listen while a man talks. This means a man has to be speaking to the two other men otherwise they could not listen to him.
No
esnli
Given the statement "A bearded man with a hat and glasses talks while two other men listen.", is the statement "A man with a hat and glasses speaks to two other men." wrong? - Yes - No - Unknown