questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
Is f(x) continuous from the left at x= – 6? Here are the choices:
A. no
B. yes | null | A: no. |
In solving this triangle, which law must you use first? Here are the choices:
A. Law of Cosines
B. Law of Sines | null | A: Law of Cosines. |
What fraction of a turn is this angle? Here are the choices:
A. 1/2
B. 1/4
C. 3/4 | null | A: 1/2. |
An e-cards website showed the growing cost of a book of stamps to point out the cost savings from switching to e-cards. In which year on the graph did a book of stamps cost $3? Here are the choices:
A. 1990
B. 1985
C. 1980
D. 1995 | null | C: 1980. |
Which multiplication expression does this area model represent? Here are the choices:
A. (3x+2)(2x+1)
B. (3x+2)(2x+2)
C. (3x+1)(2x+1)
D. (3x+1)(2x+2) | null | C: (3x+1)(2x+1). |
Leslie has the following data: If the range is 7, which number could u be? Here are the choices:
A. 17
B. 3 | null | B: 3. |
This is (part of) a (former) logo of which computer related brand? Here are the choices:
A. Creative Technology
B. Gigabyte Technology
C. Nintendo
D. Oracle | null | D: Oracle. |
Which angle is vertical to \angle{5}? Here are the choices:
A. \angle{2}
B. \angle{3}
C. \angle{1}
D. \angle{4} | null | A: \angle{2}. |
Look at this circle: If the radius is tripled, then which of the following statements about its area will be true? Here are the choices:
A. The new area will be 27 times the old area.
B. The new area will be
1
4
of the old area.
C. The new area will be 3 times the old area.
D. The new area will be 9 times the old area. | null | D: The new area will be 9 times the old area.. |
Look at this set of 6 numbers: How would the median change if the number 84 replaced one of the 29's in the set? Here are the choices:
A. no change
B. decrease
C. increase | null | C: increase. |
Which expression describes the model? Here are the choices:
A. 4×5
B. 3×4 | null | B: 3×4. |
Meg was delivering two identical pizzas to a customer. While driving to the customer's house, Meg 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. th... | null | B: each pizza . . . the surroundings. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The slope of Function A is less than the slope of Function B.
B. The slope of Function A is greater than the slope of Function B. | null | B: The slope of Function A is greater than the slope of Function B.. |
The table shows the same data about how the temperature of each aquarium changed over 1.5hours. Here are the choices:
A. Thermal energy was transferred out of both aquariums at the same rate.
B. Thermal energy was transferred more slowly out of the uncovered aquarium.
C. Thermal energy was transferred more slowly out o... | null | A: Thermal energy was transferred out of both aquariums at the same rate.. |
How has this figure been transformed? It has been... Here are the choices:
A. reflected
B. rotated
C. translated | null | A: reflected. |
Look at the following schedule: When does the boat arrive at Surfing Beach? Here are the choices:
A. 7:50 A.M.
B. 8:00 A.M.
C. 9:50 A.M.
D. 10:35 A.M. | null | A: 7:50 A.M.. |
Turquoise has the following properties:
non-metallic luster
pure substance
not made by living things
naturally occurring
solid
fixed crystal structure Is turquoise a mineral or a rock? Here are the choices:
A. mineral
B. rock | null | A: mineral. |
How many shapes are there? Here are the choices:
A. 1
B. 2
C. 4
D. 5 | null | D: 5. |
Tina is taking her morning walk. Her watch shows: What time is it? Here are the choices:
A. 9:30 P.M.
B. 9:30 A.M. | null | B: 9:30 A.M.. |
What combination of transformations is shown below? Here are the choices:
A. rotation, then reflection
B. translation, then rotation
C. rotation, then translation
D. translation, then reflection | null | D: translation, then reflection. |
How many marbles are there? Estimate. Here are the choices:
A. about 80
B. about 20 | null | B: about 20. |
Galena has the following properties:
fixed crystal structure
naturally occurring
solid
not made by organisms
pure substance Is galena a mineral? Here are the choices:
A. no
B. yes | null | B: yes. |
Based on the scatter plot below, which is a better prediction for x when y = 10? Here are the choices:
A. 5
B. 9 | null | A: 5. |
This is (part of) a (former) logo of which computer related brand? Here are the choices:
A. Microsoft
B. Intel
C. Trust
D. Cooler Master | null | A: Microsoft. |
Is this angle acute, right, obtuse, or straight? Here are the choices:
A. acute
B. straight
C. right
D. obtuse | null | B: straight. |
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 shapes. Here are the choice... | null | B: The magnitude of the magnetic force is greater in Pair 2.. |
What name best describes this shape? Here are the choices:
A. square
B. rhombus
C. parallelogram
D. rectangle | null | B: rhombus. |
Is this triangle equilateral? Here are the choices:
A. no
B. yes | null | A: no. |
Is 4/5 equivalent to 3/4 ? Here are the choices:
A. yes
B. no | null | B: no. |
Logan has the following data: If the range is 27, which number could u be? Here are the choices:
A. 50
B. 14 | null | B: 14. |
There are 6 stars on the frame. A full frame has 10 stars. How many more stars do you need to make 10? Here are the choices:
A. 9
B. 8
C. 4
D. 2 | null | C: 4. |
This table shows Maya's December budget. What could Maya do to balance her budget? Here are the choices:
A. increase spending on holiday gifts by $5
B. shovel driveways to earn an extra $5
C. spend $15 less on holiday gifts
D. walk another neighbor's dog to earn an extra $10 | null | C: spend $15 less on holiday gifts. |
What is the temperature? Here are the choices:
A. 15°C
B. 5°C
C. 25°C
D. 0°C | null | D: 0°C. |
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 strength of the magnetic force is the same in both pairs.. |
How many cubes are there? Here are the choices:
A. 4
B. 7
C. 5
D. 9 | null | B: 7. |
The clocks show two things Britney did yesterday evening: Which did Britney do later? Here are the choices:
A. wrote a poem
B. practiced piano | null | A: wrote a poem. |
Based on the scatter plot below, which is a better prediction for x when y = 67? Here are the choices:
A. 13
B. 47 | null | B: 47. |
Look at this circle: If the radius is doubled, then which of the following statements about its circumference will be true? Here are the choices:
A. The new circumference will be 3 times the old circumference.
B. The new circumference will be 2 times the old circumference.
C. The new circumference will be
1
2
of the ol... | null | B: The new circumference will be 2 times the old circumference.. |
Which property do these four objects have in common? Select the best answer. Here are the choices:
A. smooth
B. rough
C. flexible | null | C: flexible. |
What kind of triangle is this? Here are the choices:
A. right
B. obtuse
C. acute | null | B: obtuse. |
Is this triangle scalene? Here are the choices:
A. no
B. yes | null | A: no. |
If you select a marble without looking, which color are you less likely to pick? Here are the choices:
A. black
B. green | null | A: black. |
Look at this set of 10 numbers: How would the mode change if the number 7 replaced one of the 5's in the set? Here are the choices:
A. decrease
B. increase
C. no change | null | C: no change. |
The number line shows an unknown number, a. Is a+1 positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
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 | A: The y-intercept of Function A is less than the y-intercept of Function B.. |
What fraction of the shapes are triangles? Here are the choices:
A. 1/4
B. 1/8
C. 1/2
D. 1/6 | null | D: 1/6. |
What is this? Here are the choices:
A. a line segment
B. a line
C. a point
D. a ray | null | B: a line. |
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. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The y-intercept of Function A is greater than the y-intercept of Function B.
B. The y-intercept of Function A is less than the y-intercept of Function B. | null | A: The y-intercept of Function A is greater than the y-intercept of Function B.. |
How many pairs of opposite sides are parallel? Here are the choices:
A. no pairs
B. 2 pairs
C. 1 pair | null | C: 1 pair. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The y-value of Function A when x=1 is greater than the y-value of Function B when x=1.
B. The y-value of Function A when x=1 is less than the y-value of Function B when x=1. | null | A: The y-value of Function A when x=1 is greater than the y-value of Function B when x=1.. |
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 | C: Summers have higher temperatures and less precipitation than winters.. |
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. yes
B. no | null | A: yes. |
What shape is this? Here are the choices:
A. cube
B. cylinder
C. rectangular prism | null | C: rectangular prism. |
Are there more hummingbirds than daisies? Here are the choices:
A. no
B. yes | null | A: no. |
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 B
C. Solution A | null | C: Solution A. |
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 | C: sample B. |
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 shapes. Here are the choice... | null | A: The magnitude of the magnetic force is smaller in Pair 2.. |
The first picture is a tractor. Which picture is seventh? first Here are the choices:
A. sun
B. tractor
C. barn | null | C: barn. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | B: yes. |
What type of function does this graph show? Here are the choices:
A. linear
B. exponential | null | B: exponential. |
What kind of triangle is this? Here are the choices:
A. acute
B. right
C. obtuse | null | A: acute. |
The number line shows two unknown numbers, q and r. Is q–r positive or negative? Here are the choices:
A. negative
B. positive | null | B: positive. |
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. |
Which angle is adjacent to \angle{1}\angle{1}? Here are the choices:
A. \angle{2}
B. \angle{7}
C. \angle{1}\angle{2}
D. \angle{5} | null | C: \angle{1}\angle{2}. |
The first picture is a barn. Which picture is fourth? first Here are the choices:
A. barn
B. sun
C. tractor | null | A: barn. |
What is the temperature? Here are the choices:
A. 30°C
B. 35°C
C. 25°C
D. 20°C | null | D: 20°C. |
Which addition sentence does the picture show? Here are the choices:
A. 3+2=5
B. 4+2=6 | null | B: 4+2=6. |
Is this angle greater than, equal to, or less than a right angle? Here are the choices:
A. equal to a right angle
B. greater than a right angle
C. less than a right angle | null | C: less than a right angle. |
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. bouncy
B. fragile
C. opaque | null | B: fragile. |
Is this shape open or closed? Here are the choices:
A. open
B. closed | null | A: open. |
What is \line{FG}? Here are the choices:
A. radius
B. diameter
C. center | null | A: radius. |
Are these lines intersecting? Here are the choices:
A. no
B. yes | null | A: no. |
Which angle is congruent to \angle{1}? Here are the choices:
A. \angle{3}
B. \angle{6}
C. \angle{5}
D. \angle{4} | null | D: \angle{4}. |
Which angle is congruent to \angle{2}? Here are the choices:
A. \angle{3}
B. \angle{5}
C. \angle{4}
D. \angle{1} | null | B: \angle{5}. |
Which expression describes this array? Here are the choices:
A. 1×5
B. 1×3 | null | B: 1×3. |
Julian volunteered at the Seaview Aquarium last week. As Julian drained one of the jellyfish tanks to clean it, the water level dropped. This situation can be modeled as a linear relationship. What does the slope of the line tell you about the situation? Here are the choices:
A. The water was 40 inches deep before Juli... | null | C: The water's depth decreased 1 inch for every 15 gallons of water drained.. |
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 quadrilateral a rhombus? Here are the choices:
A. yes
B. no | null | B: no. |
Which addition sentence does the picture show? Here are the choices:
A. 5+2=7
B. 5+4=9 | null | A: 5+2=7. |
Is this a polygon? Here are the choices:
A. yes
B. no | null | B: 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 | C: sample A. |
Are there more straws than cups? Here are the choices:
A. yes
B. no | null | B: no. |
Are these shapes similar? Here are the choices:
A. yes
B. no | null | B: no. |
The clocks show when some friends got to the bus stop Tuesday morning: Who got to the bus stop last? Here are the choices:
A. Harper
B. Linda
C. Dalton | null | A: Harper. |
What is the value of the underlined digit? Here are the choices:
A. 2
B. 200
C. 20 | null | C: 20. |
Does this shape have a rectangle as a face? Here are the choices:
A. yes
B. no | null | A: yes. |
Identify the question that Omar's experiment can best answer. The passage below describes an experiment. Read the passage and then follow the instructions below. Omar made six batches of muffins over the course of one day. He used whole wheat flour in three of the batches and white flour in the other three batches. He ... | null | B: Do muffins made with white flour have larger volumes than muffins made with whole wheat flour?. |
Does this shape have a triangle as a face? Here are the choices:
A. yes
B. no | null | A: yes. |
Is this polygon a trapezoid? Here are the choices:
A. no
B. yes | null | A: no. |
Are these shapes congruent? Here are the choices:
A. no
B. yes | null | A: no. |
Which number is greater than the one shown? Here are the choices:
A. 6+2/3
B. 7+1/3
C. 8+1/3
D. 3+1/3 | null | C: 8+1/3. |
Is this angle greater than, equal to, or less than a right angle? Here are the choices:
A. greater than a right angle
B. equal to a right angle
C. less than a right angle | null | A: greater than a right angle. |
What is the range of this exponential function? Here are the choices:
A. $\{y \mid y \geq 0\}$
B. $\{y \mid y<0\}$
C. $\{y \mid y>0\}$
D. $\{y \mid y \leq 0\}$ | null | C: $\{y \mid y>0\}$. |
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. neither; their concentrations are the same
B. Solution A
C. Solution B | null | C: Solution B. |
Is the number of hearts even or odd? Here are the choices:
A. odd
B. even | null | A: odd. |
Is f(x) continuous at x=0? Here are the choices:
A. no
B. yes | null | B: yes. |
What is L? Here are the choices:
A. diameter
B. chord
C. center | null | C: center. |
Select the chemical formula for this molecule. Here are the choices:
A. BF3
B. B2F4
C. B2F2
D. BF | null | A: BF3. |
The number line shows an unknown number, z. Is – 2z+1 positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
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