questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
Is this shape open or closed? Here are the choices:
A. open
B. closed | null | A: open. |
Which angle is complementary to \angle{2}? Here are the choices:
A. \angle{4}
B. \angle{3}
C. \angle{5}
D. \angle{1} | null | B: \angle{3}. |
Aubrey has the following data: If the range is 7, which number could w be? Here are the choices:
A. 13
B. 7 | null | B: 7. |
Look at this set of 8 numbers: How would the mean change if the number 73 replaced the number 25 in the set? Here are the choices:
A. increase
B. no change
C. decrease | null | A: increase. |
In a group of dachshund dogs, some individuals have rough fur and others have soft fur. In this group, the gene for the fur texture trait has two alleles. The allele for soft fur (f) is recessive to the allele for rough fur (F). This Punnett square shows a cross between two dachshund dogs. What is the probability that ... | null | C: 2/4. |
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. Solution B
B. neither; their concentrations are the same
C. Solution A | null | C: Solution A. |
Which fraction is less? Here are the choices:
A. 2/6
B. 1/6 | null | B: 1/6. |
What date is 2 days after November 9? Here are the choices:
A. November 12
B. November 11 | null | B: November 11. |
What is the domain of this logarithmic function? Here are the choices:
A. $(-\infty, \infty)$
B. $(-\infty, 7]$
C. $(7, \infty)$
D. $(-\infty, 7)$ | null | C: $(7, \infty)$. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | A: linear. |
Identify this font type Here are the choices:
A. Kidnap
B. Trebuchet MS
C. Impact
D. LetterGothic | null | C: Impact. |
If you select a marble without looking, which color are you more likely to pick? Here are the choices:
A. orange
B. neither; black and orange are equally likely
C. black | null | B: neither; black and orange are equally likely. |
Caleb looked in the backyard shed and found some ladders, rakes, and shovels. He made a bar graph of the items he found: Did he find more ladders or rakes? Here are the choices:
A. ladders
B. rakes | null | B: rakes. |
Which subtraction sentence does the picture show? Here are the choices:
A. 15 − 7 = 8
B. 16 − 7 = 9
C. 15 − 8 = 7
D. 14 − 6 = 8 | null | A: 15 − 7 = 8. |
Is f(x) continuous at x=1? Here are the choices:
A. yes
B. no | null | A: yes. |
Is this angle greater than, equal to, or less than a right angle? Here are the choices:
A. less than a right angle
B. greater than a right angle
C. equal to a right angle | null | B: greater than a right angle. |
Which coin is this? Here are the choices:
A. dime
B. quarter | null | B: quarter. |
Olivia went back-to-school shopping and bought some pencils, staplers, pairs of scissors, and erasers. She made a bar graph of the items she bought: Which item did she buy more of, staplers or pairs of scissors? Here are the choices:
A. staplers
B. pairs of scissors | null | A: staplers. |
You pay 60¢ to buy a pencil costing 40¢. You receive the following change:Is this the correct amount of change? Here are the choices:
A. yes
B. no | null | B: no. |
Is this triangle scalene? Here are the choices:
A. no
B. yes | null | B: yes. |
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. Juan w... | null | A: the temperature of the heating pad. |
Select the chemical formula for this molecule. Here are the choices:
A. BF
B. C3BF2
C. BeF3
D. BF3 | null | D: BF3. |
What is the range of this exponential function? Here are the choices:
A. $\{y \mid y \geq-1\}$
B. $\{y \mid y<-1\}$
C. $\{y \mid y>-1\}$
D. $\{y \mid y \leq-1\}$ | null | C: $\{y \mid y>-1\}$. |
How many marbles are there? Estimate. Here are the choices:
A. about 40
B. about 70 | null | A: about 40. |
What is the value of the underlined digit? Here are the choices:
A. 30
B. 300
C. 3 | null | A: 30. |
What combination of transformations is shown below? Here are the choices:
A. rotation, then reflection
B. translation, then reflection
C. rotation, then translation
D. translation, then rotation | null | B: translation, then reflection. |
Kyle has the following data: If the mode is 4, which number could s be? Here are the choices:
A. 4
B. 18 | null | A: 4. |
Are there more squares or circles? Here are the choices:
A. circles
B. squares | null | B: squares. |
How many marbles are there? Estimate. Here are the choices:
A. about 90
B. about 30 | null | A: about 90. |
Is this angle acute, right, or obtuse? Here are the choices:
A. right
B. acute
C. obtuse | null | B: acute. |
What are the domain and range of this function? Here are the choices:
A. domain: $\{x \mid x \leq-3\}$, range: $\{y \mid y \geq 3\}$
B. domain: $\{x \mid x \leq-3\}$, range: $\{y \mid y<3\}$
C. domain: all real numbers, range: $\{y \mid y<3\}$
D. domain: all real numbers, range: $\{y \mid y \geq 3\}$ | null | D: domain: all real numbers, range: $\{y \mid y \geq 3\}$. |
Which fraction is less? Here are the choices:
A. 3/6
B. 5/6 | null | A: 3/6. |
What is the range of this logarithmic function? Here are the choices:
A. $[-8, \infty)$
B. $(-\infty,-8]$
C. $(-8, \infty)$
D. $(-\infty, \infty)$ | null | D: $(-\infty, \infty)$. |
What time does the clock show? Here are the choices:
A. ten eleven
B. five thirty
C. eleven ten | null | C: eleven ten. |
Which fraction is greater? Here are the choices:
A. neither; they are equal
B. 1/3
C. 10/12 | null | C: 10/12. |
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, but some of them are different sizes. Here are the choices... | null | C: The magnitude of the magnetic force is smaller in Pair 1.. |
Is 1/3 equivalent to 3/6 ? Here are the choices:
A. no
B. yes | null | A: no. |
What shape is this? Here are the choices:
A. rectangle
B. triangle
C. circle | null | A: rectangle. |
Look at the following schedule: Ronald is at the basketball stadium. If he wants to arrive at the grocery store at 1:00 P.M., what time should he get on the train? Here are the choices:
A. 12:00 P.M.
B. 12:30 P.M.
C. 12:15 P.M.
D. 11:45 A.M. | null | B: 12:30 P.M.. |
What is the rule for this input/output table? Here are the choices:
A. × 10
B. × 3
C. × 8
D. × 2 | null | D: × 2. |
Is f(x) continuous at x= – 8? Here are the choices:
A. no
B. yes | null | B: yes. |
You pay 42¢ to buy a granola bar costing 36¢. You receive the following change:Is this the correct amount of change? Here are the choices:
A. no
B. yes | null | A: no. |
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 B. |
Look at this square: If the side lengths are doubled, then which of the following statements about its perimeter will be true? Here are the choices:
A. The new perimeter will be 4 times the old perimeter.
B. The new perimeter will be
1
2
of the old perimeter.
C. The new perimeter will be 3 times the old perimeter.
D. T... | null | D: The new perimeter will be 2 times the old perimeter.. |
How much money is there? Here are the choices:
A. 11¢
B. 16¢
C. 12¢ | null | B: 16¢. |
The number line shows an unknown number, y. Is 2y positive or negative? Here are the choices:
A. negative
B. positive | null | A: negative. |
Which subtraction sentence does the picture show? Here are the choices:
A. 4 − 1 = 3
B. 4 − 2 = 2
C. 5 − 1 = 4
D. 5 − 2 = 3 | null | C: 5 − 1 = 4. |
A pottery factory kept track of the number of broken plates per shipment last week. Here are the choices:
A. 3
B. 4
C. 6
D. 5 | null | B: 4. |
How much money is there? Here are the choices:
A. 16¢
B. 11¢
C. 12¢ | null | C: 12¢. |
In this experiment, which were part of a control group? The passage below describes an experiment. After a severe winter storm, Brendan's driveway was covered with ice. He read that salt makes ice melt at a lower temperature. Before covering his entire driveway with salt, he wanted to know if adding salt could actually... | null | B: the unsalted ice cubes. |
What kind of triangle is this? Here are the choices:
A. obtuse
B. right
C. acute | null | C: acute. |
Based on the scatter plot below, which is a better prediction for x when y = 46? Here are the choices:
A. 28
B. 66 | null | A: 28. |
An economics student recorded the amount of per-capita aid that the U.S. gave to various countries during the 1900s. In 2000, which country received less aid per capita, Algeria or Libya? Here are the choices:
A. Libya
B. Algeria | null | A: Libya. |
Look at this triangle: If the height is halved, then which of the following statements about its area will be true? Here are the choices:
A. The new area will be 3 times the old area.
B. The new area will be
1
2
of the old area.
C. The new area will be 4 times the old area.
D. The new area will be 2 times the old area. | null | B: The new area will be
1
2
of the old area.. |
Look at this cone: If the radius and slant height are quadrupled, then which of the following statements about its surface area will be true? Here are the choices:
A. The new surface area will be 16 times the old surface area.
B. The new surface area will be 4 times the old surface area.
C. The new surface area will be... | null | A: The new surface area will be 16 times the old surface area.. |
The table shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | B: linear. |
Look at this graph: Is this relation a function? Here are the choices:
A. no
B. yes | null | B: yes. |
Nolan sees a shooting star and makes a wish. His watch shows: What time is it? Here are the choices:
A. 11:20 P.M.
B. 11:20 A.M. | null | A: 11:20 P.M.. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 1 pair
B. 2 pairs
C. no pairs | null | C: no pairs. |
The graph shows a parabola. In which direction does it open? Here are the choices:
A. down
B. left
C. right
D. up | null | D: up. |
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 B. |
Use the diagram to help you answer the question below. Which of the following is a rational number but not an integer? Here are the choices:
A. –5
B. 57
C. 171
D. 5 7/10 | null | D: 5 7/10. |
What kind of triangle is this? Here are the choices:
A. obtuse
B. acute
C. right | null | A: obtuse. |
Is this quadrilateral a rhombus? Here are the choices:
A. yes
B. no | null | B: no. |
How many stars are there? Here are the choices:
A. 3
B. 7
C. 2
D. 9 | null | D: 9. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 2 pairs
B. no pairs
C. 1 pair | null | A: 2 pairs. |
The table shows the same data about how the temperature of each refrigerator changed over 10minutes. Here are the choices:
A. Thermal energy was transferred more slowly into the refrigerator with its door open.
B. Thermal energy was transferred into both refrigerators at the same rate.
C. Thermal energy was transferred... | null | C: Thermal energy was transferred more slowly into the refrigerator with its door closed.. |
Which addition sentence does this model show? Here are the choices:
A. 4+3=7
B. 6+3=9
C. 6+6=12
D. 6+4=10 | null | B: 6+3=9. |
What is the domain of this function? Here are the choices:
A. $\{x \mid x \geq-21\}$
B. $\{x \mid x \geq 0\}$
C. all real numbers
D. $\{x \mid x \leq 3\}$ | null | C: all real numbers. |
Evan has the following data: If the median is 12, which number could j be? Here are the choices:
A. 6
B. 15 | null | B: 15. |
Which expression describes the model? Here are the choices:
A. 3×2
B. 3×3 | null | B: 3×3. |
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
7
of a full turn
B. 1
9
of a full turn
C. 1
6
of a full turn
D. 1
5
of a full turn | null | C: 1
6
of a full turn. |
The first picture is a house. Which picture is tenth? first Here are the choices:
A. paw
B. house
C. dog | null | A: paw. |
Count the equal parts. What fraction does this picture show? Here are the choices:
A. 4/2
B. 4/8
C. 2/2
D. 8/4 | null | D: 8/4. |
If you select a marble without looking, how likely is it that you will pick a black one? Here are the choices:
A. probable
B. unlikely
C. certain
D. impossible | null | B: unlikely. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 2 pairs
B. no pairs
C. 1 pair | null | B: no pairs. |
Which statement best describes the climate of Miami? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Miami, Florida, is a city in the United States. It has a tropical monsoon climate. Here are the choices:
A. Summers ... | null | B: Both the temperature and the amount of precipitation are higher in summer than in winter.. |
What combination of transformations is shown below? Here are the choices:
A. reflection, then translation
B. rotation, then translation
C. reflection, then rotation
D. rotation, then reflection | null | C: reflection, then rotation. |
Which statement best describes the climate of Santiago? Hint: Summers in the Southern Hemisphere occur in December, January, and February. Winters in the Southern Hemisphere occur in June, July, and August. Santiago, Chile, is a city in South America. It is located in the Southern Hemisphere. It has a mediterranean cli... | null | B: Summers have higher temperatures and less precipitation than winters.. |
What combination of transformations is shown below? Here are the choices:
A. translation, then reflection
B. translation, then rotation
C. rotation, then reflection
D. rotation, then translation | null | D: rotation, then translation. |
What is the rule for this input/output table? Here are the choices:
A. × 4
B. × 10
C. × 5
D. × 2 | null | D: × 2. |
The diagram below is a model of two solutions. Each yellow ball represents one particle of solute. Which solution has a higher concentration of yellow particles? Here are the choices:
A. neither; their concentrations are the same
B. Solution A
C. Solution B | null | C: Solution B. |
Which addition sentence does the picture show? Here are the choices:
A. 4+2=6
B. 5+1=6 | null | A: 4+2=6. |
Which coin is this? Here are the choices:
A. nickel
B. dime
C. penny
D. quarter | null | A: nickel. |
A skateboard sticker costs 39 cents. Do you have enough money to buy it?
Here are the choices:
A. yes
B. no | null | B: no. |
Identify this font type Here are the choices:
A. Calisto MT
B. NASA BT
C. Footlight MT Light
D. Graphite Light | null | D: Graphite Light. |
Is this function linear, quadratic, or exponential? Here are the choices:
A. quadratic
B. linear
C. exponential | null | B: linear. |
How does f(t) change over the interval from t=1 to t=3? Here are the choices:
A. f(t) increases by 6
B. f(t) increases by 600%
C. f(t) increases by 3
D. f(t) increases by 400% | null | A: f(t) increases by 6. |
The first picture is a crab. Which picture is fifth? first Here are the choices:
A. crab
B. boat
C. bucket | null | B: boat. |
Which equation does this set of algebra tiles represent? Here are the choices:
A. 3x=21
B. 5x=20
C. 3x=24
D. 5x=25 | null | D: 5x=25. |
Find a. Here are the choices:
A. 8 millimeters
B. 2 millimeters
C. $2 \sqrt{3}$ millimeters
D. $2 \sqrt{2}$ millimeters | null | B: 2 millimeters. |
Look at this set of 6 numbers: How would the median change if the number 51 replaced the number 24 in the set? Here are the choices:
A. decrease
B. increase
C. no change | null | B: increase. |
Which subtraction sentence does this model show? Here are the choices:
A. 7–7=0
B. 7–6=1
C. 7–5=2
D. 9–6=3 | null | C: 7–5=2. |
What kind of computer component do you see here? Here are the choices:
A. FireWire PCI Card
B. SATA Cable
C. Computer Fan
D. Display Adapter/Video Card | null | D: Display Adapter/Video Card. |
Does this scatter plot show a positive trend, a negative trend, or no trend? Here are the choices:
A. no trend
B. positive trend
C. negative trend | null | A: no trend. |
Count the tally marks. What number is shown? Here are the choices:
A. 10
B. 2
C. 5
D. 6 | null | D: 6. |
What is the measure of this angle? Choose the best estimate. Here are the choices:
A. 90°
B. 120°
C. 60°
D. 30° | null | A: 90°. |
Look at this graph: Is this relation a function? Here are the choices:
A. yes
B. no | null | B: no. |
What is the range of this exponential function? Here are the choices:
A. $(-\infty, \infty)$
B. $(-\infty,-3)$
C. $(-3, \infty)$
D. $[-3, \infty)$ | null | B: $(-\infty,-3)$. |
Is this polygon a trapezoid? Here are the choices:
A. yes
B. no | null | A: yes. |
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