questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
This model represents the expression t+t+t+t+1+1+1. Which expression is equivalent to t+t+t+t+1+1+1? Here are the choices:
A. 3t+3
B. 4t+2
C. 4t+3
D. 3t+4 | null | C: 4t+3. |
An agricultural agency is researching how much cheese people have been eating in different parts of the world. Which country consumed the most cheese per capita in 2006? Here are the choices:
A. Great Britain
B. Germany
C. Canada | null | B: Germany. |
A spool of blue thread costs 93 cents. Do you have enough money to buy it?
Here are the choices:
A. yes
B. no | null | A: yes. |
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 | C: The strength of the magnetic force is the same in both pairs.. |
The number line shows an unknown number, d. Is 1–d positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
Does this shape have a rectangle as a face? Here are the choices:
A. no
B. yes | null | B: yes. |
Which multiplication expression does this area model represent? Here are the choices:
A. (2x+3)(3x+3)
B. (2x+2)(3x+3)
C. (2x+3)(2x+3)
D. (2x+2)(2x+3) | null | A: (2x+3)(3x+3). |
People living in Lancaster voted on their favorite pie. Which list is arranged from favorite pie to least favorite pie? Here are the choices:
A. peach, coconut cream, key lime, cherry
B. peach, cherry, coconut cream, key lime
C. peach, cherry, key lime, coconut cream
D. cherry, key lime, peach, coconut cream | null | A: peach, coconut cream, key lime, cherry. |
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 | B: $\lim _{x \rightarrow 7^{-}} f(x)=-\infty$. |
Two identical aquariums were next to an open window. One aquarium had a plastic cover on it, and the other was uncovered. This table shows how the temperature of each aquarium changed over 1.5hours. During this time, thermal energy was transferred from ____ to ____. Here are the choices:
A. the surroundings . . . each ... | null | B: each aquarium . . . the surroundings. |
Duncan has the following data: If the median is 15, which number could v be? Here are the choices:
A. 19
B. 13 | null | B: 13. |
Which equation does this set of algebra tiles represent? Here are the choices:
A. – x+6=20
B. – x+6=13
C. 7x+6=13
D. 7x+6=20 | null | B: – x+6=13. |
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.. |
Which angles are supplementary to each other? Here are the choices:
A. \angle{1} and \angle{1}\angle{2}
B. \angle{1}\angle{1} and \angle{3}
C. \angle{5} and \angle{3}
D. \angle{1} and \angle{2} | null | D: \angle{1} and \angle{2}. |
Which multiplication expression does this area model represent? Here are the choices:
A. (3x+2)(x+1)
B. (3x+3)(x+1)
C. (3x+2)(2x+1)
D. (3x+3)(2x+1) | null | B: (3x+3)(x+1). |
Is the function f(x) continuous? Here are the choices:
A. yes
B. no | null | B: no. |
What kind of triangle is this? Here are the choices:
A. obtuse
B. right
C. acute | null | B: right. |
Jack is taking his new puppy for an afternoon walk. Jack's watch shows: What time is it? Here are the choices:
A. 1:30 P.M.
B. 1:30 A.M. | null | A: 1:30 P.M.. |
The first picture is a train. Which picture is fifth? first Here are the choices:
A. bear
B. train
C. plane | null | C: plane. |
Is this quadrilateral a trapezoid? Here are the choices:
A. yes
B. no | null | B: no. |
Is this triangle scalene? Here are the choices:
A. no
B. yes | null | A: no. |
In a group of cows, some individuals have horns and others do not. In this group, the gene for the horns trait has two alleles. The allele for having horns (h) is recessive to the allele for not having horns (H). This Punnett square shows a cross between two cows. What is the expected ratio of offspring that have horns... | null | C: 1:3. |
What is this? Here are the choices:
A. a point
B. an angle
C. a ray
D. a line segment | null | A: a point. |
What shape is this? Here are the choices:
A. triangle
B. hexagon | null | B: hexagon. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | B: yes. |
Which property do these four objects have in common? Select the best answer. Here are the choices:
A. salty
B. translucent
C. hard | null | A: salty. |
What is the measurement of this angle? Here are the choices:
A. 180°
B. 270°
C. 360°
D. 90° | null | A: 180°. |
Jenny has the following data: If the range is 16, which number could t be? Here are the choices:
A. 14
B. 2 | null | A: 14. |
Is this quadrilateral a rhombus? Here are the choices:
A. yes
B. no | null | A: yes. |
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. yes
B. no | null | A: yes. |
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. |
Heather has the following data: If the median is 9, which number could c be? Here are the choices:
A. 12
B. 3 | null | A: 12. |
The first picture is a turtle. Which picture is third? first Here are the choices:
A. turtle
B. sub
C. fish | null | B: sub. |
Which equation does this set of algebra tiles represent? Here are the choices:
A. x+3=10
B. x+3=19
C. x+6=10
D. x+6=19 | null | C: x+6=10. |
Which subtraction sentence does this model show? Here are the choices:
A. 8–7=1
B. 9–6=3
C. 8–6=2
D. 10–6=4 | null | C: 8–6=2. |
Which statement best describes the climate of Amsterdam? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Amsterdam, Netherlands, is a city in Europe. It is located in the Northern Hemisphere. It has a marine west coas... | null | B: There is more precipitation in the second half of the year than in the first half.. |
Does this recipe call for more mashed bananas or milk? Here are the choices:
A. mashed bananas
B. milk | null | A: mashed bananas. |
How does f(t) change over the interval from t=
–
8 to t=
–
7? Here are the choices:
A. f(t) decreases by 1
B. f(t) decreases by a factor of 2
C. f(t) increases by 1
D. f(t) decreases by 2 | null | A: f(t) decreases by 1. |
How many dots are there? Here are the choices:
A. 54
B. 61
C. 52 | null | C: 52. |
What date is 3 days before February 10? Here are the choices:
A. February 7
B. February 8 | null | A: February 7. |
How many marbles are there? Estimate. Here are the choices:
A. about 80
B. about 50 | null | B: about 50. |
How many flowers are there? Here are the choices:
A. 84
B. 92
C. 77 | null | B: 92. |
How much money is there? Here are the choices:
A. 17¢
B. 13¢
C. 15¢ | null | B: 13¢. |
Is 1/4 equivalent to 1/6 ? Here are the choices:
A. yes
B. no | null | B: no. |
Is this shape open or closed? Here are the choices:
A. closed
B. open | null | A: closed. |
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. |
What date is 4 days after January 4? Here are the choices:
A. January 8
B. January 7 | null | A: January 8. |
Which mixed number is shown? Here are the choices:
A. 1 2/4
B. 1 1/4
C. 1 3/4
D. 3 3/4 | null | C: 1 3/4. |
How has this figure been transformed? It has been... Here are the choices:
A. reflected
B. rotated
C. translated | null | B: rotated. |
Which subtraction sentence does the picture show? Here are the choices:
A. 53 − 7 = 46
B. 53 − 8 = 45
C. 53 − 6 = 47
D. 54 − 7 = 47 | null | A: 53 − 7 = 46. |
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 | C: less than a right angle. |
What is the value of the underlined digit? Here are the choices:
A. 9,000
B. 900
C. 90 | null | B: 900. |
Here are the choices:
A. <
B. >
C. = | null | B: >. |
Is this function linear or exponential? Here are the choices:
A. linear
B. exponential | null | A: linear. |
Which fraction is less? Here are the choices:
A. 3/8
B. 3/4 | null | A: 3/8. |
What kind of triangle is this? Here are the choices:
A. equilateral
B. isosceles but not equilateral
C. scalene | null | C: scalene. |
Is f(x) continuous at x=2? Here are the choices:
A. yes
B. no | null | A: yes. |
What is the domain of this function? Here are the choices:
A. $\{x \mid x>15\}$
B. $\{x \mid x \geq 15\}$
C. all real numbers
D. $\{x \mid x \geq 3\}$ | null | C: all real numbers. |
How many geese are there? Here are the choices:
A. 3
B. 1
C. 2 | null | C: 2. |
Which expression describes the model? Here are the choices:
A. 2×4
B. 2×5 | null | B: 2×5. |
Which property do these four objects have in common? Select the best answer. Here are the choices:
A. salty
B. sticky
C. stretchy | null | C: stretchy. |
How has this figure been transformed? It has been... Here are the choices:
A. rotated
B. reflected
C. translated | null | C: translated. |
Is the function f(x) continuous? Here are the choices:
A. no
B. yes | null | B: yes. |
The table shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | B: nonlinear. |
Is f(x) continuous from the left at x=8? Here are the choices:
A. no
B. yes | null | A: no. |
What is at (8, 6)? Here are the choices:
A. dry cleaners
B. library
C. flower shop
D. bicycle shop | null | A: dry cleaners. |
Is this triangle equilateral? Here are the choices:
A. yes
B. no | null | B: no. |
Are these shapes similar? Here are the choices:
A. no
B. yes | null | A: no. |
How does g(t) change over the interval from t=
–
5 to t=
–
3? Here are the choices:
A. g(t) decreases by 4
B. g(t) decreases by 2
C. g(t) decreases by a factor of 4
D. g(t) increases by 4 | null | A: g(t) decreases by 4. |
Is this figure a polyhedron? Here are the choices:
A. no
B. yes | null | B: yes. |
Is the function f(x) continuous? Here are the choices:
A. no
B. yes | null | A: no. |
What fraction of a turn is this angle? Here are the choices:
A. 3/4
B. 1/2
C. 1/4
D. 1 full turn | null | B: 1/2. |
How many shapes are there? Here are the choices:
A. 5
B. 7
C. 2
D. 9 | null | B: 7. |
Is the number of fish even or odd? Here are the choices:
A. odd
B. even | null | B: even. |
Look at this set of 8 numbers: How would the range change if the number 62 replaced the number 66 in the set? Here are the choices:
A. no change
B. decrease
C. increase | null | B: decrease. |
Is this shape open or closed? Here are the choices:
A. closed
B. open | null | A: closed. |
Are these lines perpendicular? Here are the choices:
A. no
B. yes | null | A: no. |
Regan was delivering two identical pizzas to a customer. While driving to the customer's house, Regan 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. |
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 | A: Solution B. |
What decimal number is illustrated? Here are the choices:
A. 0.54
B. 0.64
C. 0.63
D. 0.65 | null | D: 0.65. |
Bernie has the following data: If the mean is 9, which number could d be? Here are the choices:
A. 1
B. 9 | null | B: 9. |
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 A
B. neither; their concentrations are the same
C. Solution B | null | B: neither; their concentrations are the same. |
Use the diagram to help you answer the question below. Which of the following is an integer but not a whole number? Here are the choices:
A. 25
B. 36.8
C. 21.9
D. –67 | null | D: –67. |
What kind of triangle is this? Here are the choices:
A. right
B. acute
C. obtuse | null | A: right. |
Is this quadrilateral a parallelogram? Here are the choices:
A. yes
B. no | null | A: yes. |
Which property matches this object? Select the better answer. Here are the choices:
A. bouncy
B. sweet | null | B: sweet. |
What is at (8, 3)? Here are the choices:
A. grocery store
B. garbage dump
C. furniture store
D. radio tower | null | D: radio tower. |
What date is 1 week after April 20? Here are the choices:
A. April 27
B. April 21 | null | A: April 27. |
What is \line{HI}? Here are the choices:
A. chord
B. radius
C. diameter | null | B: radius. |
What date is 4 days before June 8? Here are the choices:
A. June 3
B. June 4 | null | B: June 4. |
Is f(x) continuous at x= – 7? Here are the choices:
A. yes
B. no | null | B: no. |
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. unlikely
C. probable
D. impossible | null | A: certain. |
The graph below shows a function. Is its inverse also a function? 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. |
What date is 2 days before May 18? Here are the choices:
A. May 17
B. May 16 | null | B: May 16. |
Is this quadrilateral a parallelogram? Here are the choices:
A. yes
B. no | null | B: no. |
Ian is watching a Saturday morning TV show. The clock shows: What time is it? Here are the choices:
A. 9:00 A.M.
B. 9:00 P.M. | null | A: 9:00 A.M.. |
How many giraffes are there? Here are the choices:
A. 10
B. 3
C. 9
D. 1 | null | D: 1. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | A: no. |
What fraction of the shapes are circles? Here are the choices:
A. 3/8
B. 8/12
C. 7/11
D. 5/9 | null | A: 3/8. |
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