questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
The number line shows two unknown numbers, s and t. Is t+s positive or negative? Here are the choices:
A. negative
B. positive | null | B: positive. |
These tiles represent the expression 2x+7x. Which expression is equivalent to 2x+7x? Here are the choices:
A. 9x
B. x+9
C. 2x+9
D. 9x+2 | null | A: 9x. |
The diagram below is a model of two solutions. Each blue ball represents one particle of solute. Which solution has a higher concentration of blue particles? Here are the choices:
A. neither; their concentrations are the same
B. Solution A
C. Solution B | null | C: Solution B. |
How has this figure been transformed? It has been... Here are the choices:
A. translated
B. reflected
C. rotated | null | C: rotated. |
The number line shows an unknown number, u. Is 2u positive or negative? Here are the choices:
A. positive
B. negative | null | B: negative. |
How has this figure been transformed? It has been... Here are the choices:
A. reflected
B. rotated
C. translated | null | C: translated. |
Andesite has the following properties:
not made by living things
not a pure substance
solid
naturally occurring
no fixed crystal structure Is andesite a mineral? Here are the choices:
A. no
B. yes | null | A: no. |
What shape is this? Here are the choices:
A. cone
B. sphere
C. rectangular prism | null | B: sphere. |
How many chickens are there? Here are the choices:
A. 5
B. 1
C. 4
D. 3 | null | B: 1. |
The number line shows an unknown number, c. Is c positive or negative? Here are the choices:
A. positive
B. negative | null | B: negative. |
What shape is this? Here are the choices:
A. pyramid
B. cube | null | A: pyramid. |
What shape is this? Here are the choices:
A. sphere
B. cone
C. rectangular prism | null | A: sphere. |
Are there fewer carrot noses than snowmen? Here are the choices:
A. no
B. yes | null | B: yes. |
What is this? Here are the choices:
A. line
B. ray
C. line segment | null | A: line. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 1 pair
B. no pairs
C. 2 pairs | null | B: no pairs. |
The number line shows an unknown number, x. Is – x positive or negative? Here are the choices:
A. negative
B. positive | null | A: negative. |
In solving this triangle, which law must you use first? Here are the choices:
A. Law of Sines
B. Law of Cosines | null | B: Law of Cosines. |
What fraction of the shape is purple? Here are the choices:
A. 1/3
B. 1/2
C. 1/5
D. 1/4 | null | A: 1/3. |
Is this polygon a trapezoid? Here are the choices:
A. yes
B. no | null | B: no. |
Look at this rectangle: If the base is doubled, then which of the following statements about its area will be true? Here are the choices:
A. The new area will be
1
2
of the old area.
B. The new area will be 2 times the old area.
C. The new area will be 3 times the old area.
D. The new area will be 4 times the old area. | null | B: The new area will be 2 times the old area.. |
The table shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | A: linear. |
How does h(x) change over the interval from x=1 to x=2? Here are the choices:
A. h(x) increases by a factor of 3
B. h(x) increases by 300%
C. h(x) increases by 3
D. h(x) decreases by 3 | null | C: h(x) increases by 3. |
The first picture is a rocket. Which picture is second? first Here are the choices:
A. rocket
B. moon
C. star | null | B: moon. |
If you select a marble without looking, how likely is it that you will pick a black one? Here are the choices:
A. certain
B. probable
C. unlikely
D. impossible | null | C: unlikely. |
Which statement best describes the climate of Christchurch? Hint: Summers in the Southern Hemisphere occur in December, January, and February. Winters in the Southern Hemisphere occur in June, July, and August. Christchurch is a city in New Zealand. It is located in the Southern Hemisphere. It has a marine west coast c... | null | A: Winters have slightly more precipitation than summers.. |
A county agency recorded the money donated to several charitable causes over time. In April, which cause raised the most money? Here are the choices:
A. animals
B. hunger
C. education
D. medical research | null | A: animals. |
Sally is feeding the cat one morning. The clock shows: What time is it? Here are the choices:
A. 9:15 P.M.
B. 9:15 A.M. | null | B: 9:15 A.M.. |
Is this triangle scalene? Here are the choices:
A. no
B. yes | null | A: no. |
Are these shapes similar? Here are the choices:
A. yes
B. no | null | A: yes. |
What kind of triangle is this? Here are the choices:
A. right
B. acute
C. obtuse | null | B: acute. |
If you select a marble without looking, which color are you more likely to pick? Here are the choices:
A. neither; black and purple are equally likely
B. purple
C. black | null | B: purple. |
Which expression describes this array? Here are the choices:
A. 4×5
B. 7×4 | null | A: 4×5. |
The diagrams below show two pure samples of gas in identical closed, rigid containers. Each colored ball represents one gas particle. Both samples have the same number of particles. Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature? Here are the choices:
A. ne... | null | C: sample B. |
Identify the question that Farid's experiment can best answer. The passage below describes an experiment. Read the passage and then follow the instructions below. Farid divided 40 unripe bananas evenly among eight paper bags and sealed the bags. He poked 20 small holes in four of the bags and left the other four withou... | null | B: Do bananas develop more brown spots if they are kept in bags with holes compared to bags without holes?. |
Is the function f(x) continuous? Here are the choices:
A. yes
B. no | null | B: no. |
The first picture is a rocket. Which picture is third? first Here are the choices:
A. star
B. rocket
C. moon | null | B: rocket. |
The graph shows a parabola. In which direction does it open? Here are the choices:
A. down
B. up
C. left
D. right | null | A: down. |
Are these lines perpendicular? Here are the choices:
A. yes
B. no | null | A: yes. |
How much money is there? Here are the choices:
A. 14¢
B. 5¢
C. 10¢ | null | C: 10¢. |
How many dinosaurs are there? Here are the choices:
A. 3
B. 2
C. 8
D. 5 | null | B: 2. |
What time does the clock show? Here are the choices:
A. 5:00
B. 4:00 | null | B: 4:00. |
Look at the angle marked on this shape: Is this angle greater than, equal to, or less than a right angle? Here are the choices:
A. equal to a right angle
B. less than a right angle
C. greater than a right angle | null | A: equal to a right angle. |
Is this shape open or closed? Here are the choices:
A. open
B. closed | null | B: closed. |
Which number is less than the one shown? Here are the choices:
A. 1+1/3
B. 3+1/3
C. 4+2/3
D. 6+1/3 | null | A: 1+1/3. |
Turquoise has the following properties:
solid
not made by living things
naturally occurring
fixed crystal structure
pure substance Is turquoise a mineral? Here are the choices:
A. yes
B. no | null | A: yes. |
Is this quadrilateral a parallelogram? Here are the choices:
A. yes
B. no | null | A: yes. |
What has been done to this letter? Here are the choices:
A. turn
B. flip
C. slide | null | A: turn. |
A chocolate milkshake costs $3.52. Do you have enough money to buy it? Here are the choices:
A. no
B. yes | null | B: yes. |
What shape is this? Here are the choices:
A. hexagon
B. triangle | null | A: hexagon. |
What are the domain and range of this exponential function? Here are the choices:
A. domain: all real numbers, range: $\{y \mid y>0\}$
B. domain: $\{x \mid x \leq 0\}$, range: all real numbers
C. domain: all real numbers, range: $\{y \mid y \leq 0\}$
D. domain: $\{x \mid x>0\}$, range: $\{y \mid y>0\}$ | null | A: domain: all real numbers, range: $\{y \mid y>0\}$. |
What is the temperature? Here are the choices:
A. 0°C
B. 10°C
C. 30°C
D. 5°C | null | B: 10°C. |
This passage describes the albinism trait in rats: Albinism is a trait in many animals that prevents the production of melanin. Melanin is a pigment that colors the skin, eyes, hair, and other body parts. The more melanin an animal has, the darker its body parts are. Rats with albinism lack melanin, so they often have ... | null | A: 0/4. |
You pay 49¢ to buy a noisemaker costing 25¢. You receive the following change: Is this the correct amount of change? Here are the choices:
A. no
B. yes | null | A: no. |
\line{TV} and \line{WY} are parallel lines. Which angles are alternate interior angles? Here are the choices:
A. \angle{YXU} and \angle{WXU}
B. \angle{YXU} and \angle{YXZ}
C. \angle{YXU} and \angle{TUX}
D. \angle{YXU} and \angle{TUS} | null | C: \angle{YXU} and \angle{TUX}. |
What is the rule for this input/output table? Here are the choices:
A. × 9
B. × 2
C. × 5
D. × 10 | null | B: × 2. |
The local high school found out how many members each club had. Which club has the fewest members? Here are the choices:
A. drama club
B. physics club
C. geology club
D. Spanish club | null | C: geology club. |
Is f(x) continuous from the right at x=4? Here are the choices:
A. no
B. yes | null | B: yes. |
How much money is there? Here are the choices:
A. 11¢
B. 16¢
C. 15¢ | null | B: 16¢. |
Which fraction is greater? Here are the choices:
A. 3/6
B. 1/6 | null | A: 3/6. |
How much money is there? Here are the choices:
A. 7¢
B. 6¢
C. 2¢ | null | B: 6¢. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The y-intercept of Function A is less than the y-intercept of Function B.
B. The y-intercept of Function A is greater than the y-intercept of Function B. | null | B: The y-intercept of Function A is greater than the y-intercept of Function B.. |
How many cheetahs are there? Here are the choices:
A. 2
B. 3
C. 1 | null | A: 2. |
Are these lines perpendicular? Here are the choices:
A. no
B. yes | null | B: yes. |
What is the measurement of this angle? Here are the choices:
A. 90°
B. 270°
C. 360°
D. 180° | null | B: 270°. |
The number line shows an unknown number, p. Is p – 5 positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
What fraction of the shape is blue? Here are the choices:
A. 4/5
B. 4/9
C. 6/7
D. 1/3 | null | B: 4/9. |
The sun is bright, so Mabel puts on her sunglasses. The clock shows: What time is it? Here are the choices:
A. 2:30 P.M.
B. 2:30 A.M. | null | A: 2:30 P.M.. |
Is this angle acute, right, or obtuse? Here are the choices:
A. right
B. obtuse
C. acute | null | C: acute. |
Are there more straws than cups? Here are the choices:
A. yes
B. no | null | B: no. |
What combination of transformations is shown below? Here are the choices:
A. translation, then rotation
B. translation, then reflection
C. reflection, then translation
D. reflection, then rotation | null | C: reflection, then translation. |
The diagrams below show two pure samples of gas in identical closed, rigid containers. Each colored ball represents one gas particle. Both samples have the same number of particles. Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature? Here are the choices:
A. ne... | null | C: sample A. |
Based on the scatter plot below, which is a better prediction for x when y = 71? Here are the choices:
A. 60
B. 21 | null | A: 60. |
Think about the magnetic force between the magnets in each pair. Which of the following statements is true? The images below show two pairs of magnets. The magnets in different pairs do not affect each other. All the magnets shown are made of the same material. Here are the choices:
A. The magnetic force is weaker in P... | null | C: The magnetic force is weaker in Pair 2.. |
The table shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | B: linear. |
Which subtraction sentence does the picture show? Here are the choices:
A. 9 − 2 = 7
B. 10 − 1 = 9
C. 8 − 3 = 5
D. 8 − 2 = 6 | null | A: 9 − 2 = 7. |
A baseball fan monitored how many games were in the World Series each year. In which year were 5 games played? Here are the choices:
A. 1997
B. 2002
C. 2001
D. 2000 | null | D: 2000. |
The number line shows an unknown number, x. Is x positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
Aquamarine has the following properties:
found in nature
pure substance
solid
denser than water
not made by organisms
fixed crystal structure Is aquamarine a mineral or a rock? Here are the choices:
A. mineral
B. rock | null | A: mineral. |
The number line shows two unknown numbers, r and s. Is r–s positive or negative? Here are the choices:
A. negative
B. positive | null | B: positive. |
Count the tally marks. What number is shown? Here are the choices:
A. 2
B. 4
C. 3
D. 8 | null | C: 3. |
Does this picture have rotational symmetry? Here are the choices:
A. yes
B. no | null | B: no. |
Compare 0.2 and 0.33. Use the models to help. 0.2 ?0.33 Here are the choices:
A. >
B. =
C. < | null | C: <. |
In solving this triangle, which law must you use first? Here are the choices:
A. Law of Cosines
B. Law of Sines | null | B: Law of Sines. |
A grapefruit costs 70 cents. Do you have enough money to buy it? Here are the choices:
A. yes
B. no | null | A: yes. |
Find m. Here are the choices:
A. 9 millimeters
B. 27 millimeters
C. $9 \sqrt{2}$ millimeters
D. 18 millimeters | null | A: 9 millimeters. |
Two friends bought phones that cost different amounts but had identical batteries. After using the phones for a while, both friends had to turn them off to let the batteries cool. This table shows how the temperature of each battery changed over 5minutes. During this time, thermal energy was transferred from ____ to __... | null | B: each battery . . . the surroundings. |
Elena has the following data: If the median is 10, which number could u be? Here are the choices:
A. 11
B. 6 | null | A: 11. |
A party hat costs 49 cents. Do you have enough money to buy it? Here are the choices:
A. no
B. yes | null | A: no. |
How many pairs of opposite sides are parallel? Here are the choices:
A. no pairs
B. 2 pairs
C. 1 pair | null | B: 2 pairs. |
This image has rotational symmetry. What is the smallest fraction of a full turn you need to rotate the image for it to look the same? Here are the choices:
A. 1
6
of a full turn
B. 1
8
of a full turn
C. 1
5
of a full turn
D. 1
10
of a full turn | null | A: 1
6
of a full turn. |
Which expression describes the model? Here are the choices:
A. 2×4
B. 4×3 | null | B: 4×3. |
Are these lines perpendicular? Here are the choices:
A. yes
B. no | null | A: yes. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | B: yes. |
This table shows checking account features and fees for two banks in Hill Valley. Mona wants to open a new checking account. She does not plan to have any money directly deposited into the account. She does plan to use a bank ATM 8 times a month, but will avoid nonbank ATMs. Mona would also like to get paper statements... | null | A: Hill Valley Bank. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | B: yes. |
Is f(x) continuous from the left at x= – 3? Here are the choices:
A. no
B. yes | null | A: no. |
This table shows checking account features and fees for two banks in Franklin County. Marie travels to different cities for her job. She uses nonbank ATMs about 8 times each month. Marie tries to maintain at least $3,000 in her checking account to cover unexpected expenses. She views her account statement online. Which... | null | B: Access Bank. |
What is the measure of this angle? Choose the best estimate. Here are the choices:
A. 60°
B. 120°
C. 30°
D. 90° | null | A: 60°. |
Kurt is riding the bus to school in the morning. The clock shows: What time is it? Here are the choices:
A. 8:30 A.M.
B. 8:30 P.M. | null | A: 8:30 A.M.. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 2 pairs
B. 1 pair
C. no pairs | null | C: no pairs. |
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