questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
Which mixed number is shown? Here are the choices:
A. 1 2/4
B. 3 1/2
C. 4 1/2
D. 4 1/3 | null | C: 4 1/2. |
Select the temperature shown by this thermometer. Here are the choices:
A. 44°C
B. 54°C
C. 53°C
D. 45°C | null | D: 45°C. |
Each bunch has 5 balloons. How many balloons are in 3 bunches? Here are the choices:
A. 25
B. 5
C. 15
D. 20 | null | C: 15. |
Laura has the following data: If the mean is 25, which number could a be? Here are the choices:
A. 4
B. 20 | null | B: 20. |
What is the rule for this input/output table? Here are the choices:
A. × 10
B. × 8
C. × 2
D. × 6 | null | C: × 2. |
The number line shows an unknown number, v. Is – 3 v positive or negative? Here are the choices:
A. negative
B. positive | null | A: negative. |
If you select a marble without looking, which color are you less likely to pick? Here are the choices:
A. green
B. black | null | A: green. |
Are these shapes congruent? Here are the choices:
A. no
B. yes | null | B: yes. |
Basalt has the following properties:
naturally occurring
no fixed crystal structure
not a pure substance
solid
dark-colored
not made by living things Is basalt a mineral or a rock? Here are the choices:
A. rock
B. mineral | null | A: rock. |
In this experiment, which were part of a control group? The passage below describes an experiment. Lucia grew roses for a flower shop. One day, she noticed tumor-like growths on her rose stems. She could tell that the plants had crown gall disease, which is caused by a type of bacteria. She knew that allicin, a chemica... | null | A: the roses that were not sprayed. |
Two magnets are placed as shown. Hint: Magnets that attract pull together. Magnets that repel push apart. Here are the choices:
A. attract
B. repel | null | A: attract. |
Which rule explains why these triangles are congruent? Here are the choices:
A. These triangles cannot be proven congruent.
B. ASA
C. SAS
D. SSS | null | C: SAS. |
The table shows the same data about how the temperature of each phone battery changed over 5minutes. Here are the choices:
A. Thermal energy was transferred out of both batteries at the same rate.
B. Thermal energy was transferred more quickly out of the battery in the less expensive phone.
C. Thermal energy was transf... | null | B: Thermal energy was transferred more quickly out of the battery in the less expensive phone.. |
Is this function linear, quadratic, or exponential? Here are the choices:
A. linear
B. exponential
C. quadratic | null | C: quadratic. |
What time does the clock show? Here are the choices:
A. 3:30
B. 2:30 | null | A: 3:30. |
Is this a polygon? Here are the choices:
A. no
B. yes | null | A: no. |
A jar of clay costs 34 cents. Do you have enough money to buy it? Here are the choices:
A. no
B. yes | null | A: no. |
The diagram below is a model of two solutions. Each green ball represents one particle of solute. Which solution has a higher concentration of green particles? Here are the choices:
A. Solution A
B. neither; their concentrations are the same
C. Solution B | null | B: neither; their concentrations are the same. |
Is this quadrilateral a rhombus? Here are the choices:
A. yes
B. no | null | B: no. |
Look at this square: If the side lengths are quadrupled, then which of the following statements about its area will be true? Here are the choices:
A. The ratio of the new area to the old area will be 9:1.
B. The ratio of the new area to the old area will be 64:1.
C. The ratio of the new area to the old area will be 16:... | null | C: The ratio of the new area to the old area will be 16:1.. |
The number line shows an unknown number, s. Is 4s positive or negative? Here are the choices:
A. negative
B. positive | null | B: positive. |
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 | A: The magnetic force is weaker in Pair 1.. |
The first picture is a crab. Which picture is second? first Here are the choices:
A. boat
B. bucket
C. crab | null | B: bucket. |
The first picture is a train. Which picture is ninth? first Here are the choices:
A. plane
B. train
C. bear | null | A: plane. |
People use soybean plants for food. We usually eat the part of this plant that can grow into a new plant. Which part of the soybean plant do we usually eat? People use soybean plants for food. We usually eat the part of this plant that can grow into a new plant. Here are the choices:
A. the leaves
B. the seeds
C. the s... | null | B: the seeds. |
How many marbles are there? Estimate. Here are the choices:
A. about 20
B. about 50 | null | A: about 20. |
Does this recipe call for more mushrooms or barbecue sauce? Here are the choices:
A. barbecue sauce
B. mushrooms | null | B: mushrooms. |
What is the domain of this function? Here are the choices:
A. $\{x \mid x \geq-2\}$
B. $\{x \mid x \geq-1\}$
C. $\{x \mid x \geq 2\}$
D. $\{x \mid x \geq 1\}$ | null | D: $\{x \mid x \geq 1\}$. |
Look at this rectangular prism: If the length is tripled, then which of the following statements about its volume will be true? Here are the choices:
A. The new volume will be 3 times the old volume.
B. The new volume will be
1
2
of the old volume.
C. The new volume will be 2 times the old volume.
D. The new volume wil... | null | A: The new volume will be 3 times the old volume.. |
Molly went to a furniture store and saw some tables and lamps. She made a bar graph of the furniture she saw: Did she see more tables or lamps? Here are the choices:
A. tables
B. lamps | null | A: tables. |
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. sa... | null | A: sample A. |
Which fraction is greater? Here are the choices:
A. 2/6
B. 2/3 | null | B: 2/3. |
What combination of transformations is shown below? Here are the choices:
A. translation, then rotation
B. reflection, then rotation
C. reflection, then translation
D. translation, then reflection | null | A: translation, then rotation. |
The graph shows f(x). The dashed lines are vertical asymptotes. Here are the choices:
A. $\lim _{x \rightarrow 7^{+}} f(x)=-\infty$
B. $\lim _{x \rightarrow 7^{+}} f(x)=\infty$ | null | A: $\lim _{x \rightarrow 7^{+}} f(x)=-\infty$. |
Which subtraction sentence does this model show? Here are the choices:
A. 9–5=4
B. 9–3=6
C. 11–5=6
D. 11–3=8 | null | B: 9–3=6. |
What is the value of the underlined digit? Here are the choices:
A. 700
B. 70
C. 7 | null | A: 700. |
What is Q? Here are the choices:
A. center
B. chord
C. diameter | null | A: center. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | A: no. |
The first picture is a dog. Which picture is seventh? first Here are the choices:
A. house
B. paw
C. dog | null | B: paw. |
Look at this figure: What is the shape of its base? Here are the choices:
A. heptagon
B. triangle
C. rectangle
D. octagon | null | B: triangle. |
The clocks show when some friends went for a walk Tuesday night: Who went for a walk second? Here are the choices:
A. Ann
B. Wendy | null | B: Wendy. |
On which color is the spinner less likely to land? Here are the choices:
A. white
B. pink | null | B: pink. |
Look at this shape: Which image shows a translation? Here are the choices:
A. A
B. B
C. C | null | A: A. |
Based on the scatter plot below, which is a better prediction for y when x = 71? Here are the choices:
A. 4
B. 52 | null | B: 52. |
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. transparent
B. colorful
C. bumpy | null | A: transparent. |
How many snails are there? Here are the choices:
A. 3
B. 4
C. 7
D. 10 | null | D: 10. |
What is the domain of this function? Here are the choices:
A. $\{x \mid x \leq 1\}$
B. $\{x \mid x<1\}$
C. $\{x \mid x \leq-5\}$
D. $\{x \mid x<-5\}$ | null | C: $\{x \mid x \leq-5\}$. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The slope of Function A is greater than the slope of Function B.
B. The slope of Function A is less than the slope of Function B. | null | A: The slope of Function A is greater than the slope of Function B.. |
Which subtraction sentence does the picture show? Here are the choices:
A. 13 − 7 = 6
B. 13 − 6 = 7
C. 12 − 7 = 5
D. 13 − 8 = 5 | null | A: 13 − 7 = 6. |
Identify the question that Isaac's experiment can best answer. The passage below describes an experiment. Read the passage and then follow the instructions below. Isaac 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 | A: Do bananas develop more brown spots if they are kept in bags with holes compared to bags without holes?. |
What date is 3 days before August 11? Here are the choices:
A. August 7
B. August 8 | null | B: August 8. |
What is this? Here are the choices:
A. ray
B. line segment
C. line | null | A: ray. |
Jenna has the following data: If the range is 2, which number could k be? Here are the choices:
A. 9
B. 18 | null | B: 18. |
While relaxing on his front porch, Devin notices a garden snail crawling on the sidewalk. Devin is amazed at how slowly the snail moves, so he starts timing it. The graph shows the proportional relationship between the amount of time (in minutes) that Devin spends timing the snail, x, and the distance (in feet) that th... | null | A: In 12 minutes, the snail moves only 30 feet.. |
Based on the scatter plot below, which is a better prediction for y when x = 7? Here are the choices:
A. 2
B. 10 | null | B: 10. |
Look at this figure: What is the shape of its bases? Here are the choices:
A. decagon
B. rectangle
C. heptagon
D. nonagon | null | B: rectangle. |
Is this shape a regular polygon? Here are the choices:
A. no
B. yes | null | A: no. |
A dictionary costs $6.71. Do you have enough money to buy it? Here are the choices:
A. no
B. yes | null | A: no. |
Look at this sphere: If the radius is doubled, then which of the following statements about its surface area will be true? Here are the choices:
A. The ratio of the new surface area to the old surface area will be 2:1.
B. The ratio of the new surface area to the old surface area will be 4:1.
C. The ratio of the new sur... | null | B: The ratio of the new surface area to the old surface area will be 4:1.. |
Obsidian has the following properties:
not a pure substance
no fixed crystal structure
naturally occurring
solid
not made by organisms Is obsidian a mineral? Here are the choices:
A. no
B. yes | null | A: no. |
Which clock shows 6:55? Here are the choices:
A. Created with Snap
B. Created with Snap | null | B: Created with Snap. |
Is f(x) continuous from the left at x= – 7? Here are the choices:
A. no
B. yes | null | B: yes. |
The head of a small customer service department is reviewing the number of calls her employees handled last year. Which list is arranged from the employee who handled the fewest calls to the employee who handled the most calls? Here are the choices:
A. Baldwin, Anne, Porter
B. Porter, Baldwin, Anne
C. Anne, Porter, Bal... | null | D: Baldwin, Porter, Anne. |
What fraction of the shapes are squares? Here are the choices:
A. 5/8
B. 2/8
C. 2/6
D. 5/6 | null | D: 5/6. |
The diagram below is a model of two solutions. Each purple ball represents one particle of solute. Which solution has a higher concentration of purple particles? Here are the choices:
A. neither; their concentrations are the same
B. Solution A
C. Solution B | null | A: neither; their concentrations are the same. |
Are there more mugs of hot chocolate than marshmallows? Here are the choices:
A. no
B. yes | null | B: yes. |
Which subtraction sentence does this model show? Here are the choices:
A. 9–4=5
B. 11–3=8
C. 9–6=3
D. 9–3=6 | null | D: 9–3=6. |
Look at this set of 6 numbers: How would the mean change if the number 8 replaced one of the 2's in the set? Here are the choices:
A. decrease
B. no change
C. increase | null | C: increase. |
Look at this shape: Which image shows a rotation? Here are the choices:
A. C
B. B
C. A | null | B: B. |
If you select a marble without looking, which color are you more likely to pick? Here are the choices:
A. black
B. pink | null | A: black. |
Hint: An independent variable is a variable whose effect you are investigating. A dependent variable is a variable that you measure. Which of the following was an independent variable in this experiment? The passage below describes an experiment. Read the passage and think about the variables that are described. Dr. Mu... | null | B: the number of times the plots were burned each year. |
What kind of triangle is this? Here are the choices:
A. isosceles but not equilateral
B. equilateral
C. scalene | null | A: isosceles but not equilateral. |
Look at this parallelogram: If both dimensions are doubled, then which of the following statements about its perimeter will be true? Here are the choices:
A. The new perimeter will be 2 times the old perimeter.
B. The new perimeter will be 3 times the old perimeter.
C. The new perimeter will be
1
2
of the old perimeter... | null | A: The new perimeter will be 2 times the old perimeter.. |
The number line shows an unknown number, b. Is b 4 positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
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. |
What compound inequality describes this graph? Here are the choices:
A. $x<-7$ or $x>-6$
B. $-7 \leq x<-6$
C. $x \leq-7$ or $x>-6$
D. $-7<x<-6$ | null | A: $x<-7$ or $x>-6$. |
These tiles represent the expression 6x+8+x. Which expression is equivalent to 6x+8+x? Here are the choices:
A. 6x+9
B. 14x+1
C. 14x
D. 7x+8 | null | D: 7x+8. |
A tomato costs 36 cents. Do you have enough money to buy it? Here are the choices:
A. yes
B. no | null | B: no. |
What name best describes this shape? Here are the choices:
A. rhombus
B. square
C. rectangle
D. parallelogram | null | C: rectangle. |
Beth is at the bike shop with her dad. Her watch shows: What time is it? Here are the choices:
A. 11:10 P.M.
B. 11:10 A.M. | null | B: 11:10 A.M.. |
Which equation does this set of algebra tiles represent? Here are the choices:
A. 8x+4=12
B. 9x+2=11
C. 9x+4=13
D. 8x+2=18 | null | D: 8x+2=18. |
Select the chemical formula for this molecule. Here are the choices:
A. H2O2
B. H2O
C. O3
D. O2 | null | A: H2O2. |
The table shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | A: nonlinear. |
In this experiment, which were part of a control group? The passage below describes an experiment. Colette wanted to find ways to save water. She learned that people can reuse greywater, which is water that has been used in sinks, tubs, and washing machines. She wondered if her plants would be less healthy if she water... | null | B: the plants watered with tap water. |
Chalcopyrite has the following properties:
metallic luster
pure substance
naturally occurring
fixed crystal structure
not made by living things
solid Is chalcopyrite a mineral or a rock? Here are the choices:
A. mineral
B. rock | null | A: mineral. |
Are these shapes similar? Here are the choices:
A. yes
B. no | null | B: no. |
Megan loves to read and discuss books, so she joined a book club. The first book she read as a member of the club was a novel set in ancient Rome. The graph shows the proportional relationship between the time Megan has spent reading the novel (in hours), x, and the number of pages she has read, y. What does the point ... | null | B: Megan read 25 pages of the novel in 1 hour.. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | A: no. |
Martina has the following data: If the range is 18, which number could n be? Here are the choices:
A. 20
B. 19 | null | B: 19. |
Kate was delivering two identical pizzas to a customer. While driving to the customer's house, Kate put one of the pizza boxes on top of the other one. This table shows how the temperature of each pizza changed over 15minutes. During this time, thermal energy was transferred from ____ to ____. Here are the choices:
A. ... | null | B: each pizza . . . the surroundings. |
Are there fewer squares or triangles? Here are the choices:
A. triangles
B. squares | null | B: squares. |
Which multiplication expression does this area model represent? Here are the choices:
A. (3x+2)(x+1)
B. (3x+1)(2x+1)
C. (3x+2)(2x+1)
D. (3x+1)(x+1) | null | C: (3x+2)(2x+1). |
Which addition sentence does this model show? Here are the choices:
A. 1+4=5
B. 3+4=7
C. 3+5=8
D. 2+4=6 | null | B: 3+4=7. |
Which property matches this object? Select the better answer. Here are the choices:
A. sticky
B. soft | null | B: soft. |
Each table has 2 chairs. How many chairs are at 5 tables? Here are the choices:
A. 4
B. 10
C. 8
D. 5 | null | B: 10. |
Look at this rectangle: If both dimensions are doubled, then which of the following statements about its perimeter will be true? Here are the choices:
A. The new perimeter will be 2 times the old perimeter.
B. The new perimeter will be 3 times the old perimeter.
C. The new perimeter will be 4 times the old perimeter.
D... | null | A: The new perimeter will be 2 times the old perimeter.. |
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 stronger in... | null | B: The strength of the magnetic force is the same in both pairs.. |
Is this angle acute, right, obtuse, or straight? Here are the choices:
A. obtuse
B. right
C. acute
D. straight | null | C: acute. |
Look at this shape: Which image shows a reflection? Here are the choices:
A. C
B. A
C. B | null | C: B. |
Is this quadrilateral a parallelogram? Here are the choices:
A. yes
B. no | null | A: yes. |
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