questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
Is this quadrilateral a rhombus? Here are the choices:
A. yes
B. no | null | B: no. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | A: nonlinear. |
Which addition statement describes the array? Here are the choices:
A. 2+2+2
B. 4+4+4
C. 1+1 | null | B: 4+4+4. |
How many flowers are there? Here are the choices:
A. 66
B. 74
C. 76 | null | A: 66. |
The number line shows an unknown number, u. Is u–1 positive or negative? Here are the choices:
A. negative
B. positive | null | A: negative. |
Find c. Here are the choices:
A. $2 \sqrt{3}$ inches
B. 8 inches
C. $2 \sqrt{6}$ inches
D. 2 inches | null | D: 2 inches. |
Are there the same number of pails and shovels? Here are the choices:
A. no
B. yes | null | A: no. |
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. 22
B. –0.54
C. –12
D. 1/2 | null | C: –12. |
Does this scatter plot show a positive trend, a negative trend, or no trend? Here are the choices:
A. positive trend
B. negative trend
C. no trend | null | C: no trend. |
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. no
B. yes | null | B: 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, but some of them are different sizes. Here are the choices... | null | A: The magnitude of the magnetic force is smaller in Pair 2.. |
Use the diagram to help you answer the question below. Which of the following is both a rational number and an integer? Here are the choices:
A. 5/12
B. –92
C. –45.6
D. –35.3 | null | B: –92. |
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. Shawn ... | null | B: the number of earthworms. |
Is this a polygon? Here are the choices:
A. no
B. yes | null | A: no. |
The clocks show three things Caleb did Sunday evening: Which did Caleb do earliest? Here are the choices:
A. did homework
B. talked on the phone
C. wrote a poem | null | A: did homework. |
Hakim has the following data: If the mean is 17, which number could a be? Here are the choices:
A. 18
B. 34 | null | A: 18. |
Patty has the following data: If the mean is 10, which number could c be? Here are the choices:
A. 16
B. 43 | null | A: 16. |
How much money is there? Here are the choices:
A. 16¢
B. 17¢
C. 18¢ | null | A: 16¢. |
What is \line{KL}? Here are the choices:
A. chord
B. center
C. diameter | null | A: chord. |
What time does the clock show? Here are the choices:
A. 9:30
B. 9:00 | null | B: 9:00. |
A bike horn costs 4 dollars and 72 cents. Do you have enough money to buy it?
Here are the choices:
A. yes
B. no | null | A: 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. Malik ... | null | A: the type of mosquito repellent used. |
Look at this shape: Which image shows a reflection? Here are the choices:
A. A
B. C
C. B | null | B: C. |
Look at this set of 8 numbers: How would the mean change if the number 9 replaced the number 1 in the set? Here are the choices:
A. no change
B. increase
C. decrease | null | B: increase. |
Is this shape open or closed? Here are the choices:
A. open
B. closed | null | B: closed. |
Which addition statement describes the array? Here are the choices:
A. 1+1+1+1+1
B. 1+1+1
C. 2+2+2+2+2 | null | C: 2+2+2+2+2. |
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. |
How many squares are there? Here are the choices:
A. 1
B. 3
C. 5
D. 2 | null | B: 3. |
Quartz has the following properties:
solid
fixed crystal structure
very hard
made of a pure substance called silica
not made by living things
naturally occurring Is quartz a mineral or a rock? Here are the choices:
A. mineral
B. rock | null | A: mineral. |
What is \line{UV}? Here are the choices:
A. center
B. diameter
C. radius | null | B: diameter. |
The clocks show when some friends left for school Saturday morning: Who left for school first? Here are the choices:
A. Karen
B. Marvin
C. Emily | null | B: Marvin. |
Are there enough acorns for every squirrel? Here are the choices:
A. yes
B. no | null | A: yes. |
What is the domain of this function? Here are the choices:
A. $\{x \mid x \leq-6\}$
B. $\{x \mid x \leq 6\}$
C. $\{x \mid x \geq-6\}$
D. $\{x \mid x \geq 6\}$ | null | C: $\{x \mid x \geq-6\}$. |
\line{JL} and \line{MO} are parallel lines. Which angles are supplementary angles? Here are the choices:
A. \angle{MNP} and \angle{LKI}
B. \angle{MNP} and \angle{ONK}
C. \angle{MNP} and \angle{ONP}
D. \angle{MNP} and \angle{JKN} | null | C: \angle{MNP} and \angle{ONP}. |
The first picture is a sub. Which picture is fourth? first Here are the choices:
A. turtle
B. sub
C. fish | null | C: fish. |
A gumball costs 25 cents. Do you have enough money to buy it? Here are the choices:
A. no
B. yes | null | A: no. |
What combination of transformations is shown below? Here are the choices:
A. rotation, then translation
B. translation, then reflection
C. translation, then rotation
D. rotation, then reflection | null | B: translation, then reflection. |
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. less than a right angle
B. equal to a right angle
C. greater than a right angle | null | C: greater than a right angle. |
Is this angle acute, right, or obtuse? Here are the choices:
A. acute
B. obtuse
C. right | null | B: obtuse. |
What name best describes this shape? Here are the choices:
A. parallelogram
B. rectangle
C. rhombus
D. square | null | C: rhombus. |
Is this shape open or closed? Here are the choices:
A. open
B. closed | null | A: open. |
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. soft
B. sticky
C. yellow | null | A: soft. |
Find s. Here are the choices:
A. 16 yards
B. 8 yards
C. $4 \sqrt{3}$ yards
D. $4 \sqrt{6}$ yards | null | B: 8 yards. |
How does f(x) change over the interval from x=2 to x=4? Here are the choices:
A. f(x) increases by 200%
B. f(x) increases by 2
C. f(x) increases by 4
D. f(x) increases by a factor of 4 | null | C: f(x) increases by 4. |
What kind of triangle is this? Here are the choices:
A. equilateral
B. scalene
C. isosceles but not equilateral | null | B: scalene. |
Is this polygon a trapezoid? Here are the choices:
A. no
B. yes | null | A: no. |
Are there more rectangles or circles? Here are the choices:
A. rectangles
B. circles | null | B: circles. |
What is this? Here are the choices:
A. a line
B. a ray
C. a point
D. a line segment | null | A: a line. |
The table shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | A: nonlinear. |
What kind of triangle is this? Here are the choices:
A. acute
B. right
C. obtuse | null | C: obtuse. |
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
5
of a full turn
B. 1
8
of a full turn
C. 1
10
of a full turn
D. 1
4
of a full turn | null | B: 1
8
of a full turn. |
What are the domain and range of this function? Here are the choices:
A. domain: all real numbers, range: $\{y \mid y \geq 1\}$
B. domain: $\{x \mid x<1\}$, range: $\{y \mid y \geq 1\}$
C. domain: $\{x \mid x<1\}$, range: $\{y \mid y \leq 1\}$
D. domain: all real numbers, range: $\{y \mid y \leq 1\}$ | null | A: domain: all real numbers, range: $\{y \mid y \geq 1\}$. |
How does h(t) change over the interval from t=
–
6 to t=
–
5? Here are the choices:
A. h(t) increases by 1
B. h(t) increases by 100%
C. h(t) decreases by a factor of 2
D. h(t) decreases by 1 | null | D: h(t) decreases by 1. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | A: linear. |
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 greater in Pair 1.. |
Which subtraction sentence does the picture show? Here are the choices:
A. 19 − 7 = 12
B. 18 − 6 = 12
C. 18 − 7 = 11
D. 19 − 8 = 11 | null | A: 19 − 7 = 12. |
Count the equal parts. What fraction does this picture show? Here are the choices:
A. 5/3
B. 15/3
C. 5/5
D. 3/5 | null | B: 15/3. |
Is this triangle isosceles? Here are the choices:
A. no
B. yes | null | B: yes. |
The number line shows an unknown number, y. Is y – 3 positive or negative? Here are the choices:
A. negative
B. positive | null | A: negative. |
Two magnets are placed as shown. Will these magnets attract or repel each other? Here are the choices:
A. repel
B. attract | null | A: repel. |
How has this figure been transformed? It has been... Here are the choices:
A. translated
B. reflected
C. rotated | null | C: rotated. |
These tiles represent the expression 3+6x+1. Which expression is equivalent to 3+6x+1? Here are the choices:
A. 9x+1
B. 3x+7
C. 6x+4
D. 7x+3 | null | C: 6x+4. |
Are these shapes similar? Here are the choices:
A. yes
B. no | null | A: yes. |
Look at this set of 8 numbers: How would the mode change if the number 32 replaced one of the 40's in the set? Here are the choices:
A. no change
B. decrease
C. increase | null | B: decrease. |
Look at this set of 6 numbers: How would the range change if the number 36 were added to the set? Here are the choices:
A. increase
B. no change
C. decrease | null | B: no change. |
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
2
of a full turn
C. 1
5
of a full turn
D. 1
4
of a full turn | null | C: 1
5
of a full turn. |
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.. |
Are there more crayons than pieces of paper? Here are the choices:
A. yes
B. no | null | A: yes. |
Is the dotted line a line of symmetry? Here are the choices:
A. yes
B. no | null | B: no. |
Lorenzo lit the charcoal in his grill to cook two identical salmon. He put one fish on the left half of the grill and one fish on the right half of the grill. This table shows how the temperature of each salmon changed over 6minutes. During this time, thermal energy was transferred from ____ to ____. Here are the choic... | null | A: the surroundings . . . each salmon. |
Which expression describes the model? Here are the choices:
A. 3×1
B. 2×3 | null | B: 2×3. |
What kind of triangle is this? Here are the choices:
A. acute
B. obtuse
C. right | null | C: right. |
Which coin is this? Here are the choices:
A. dime
B. quarter
C. nickel
D. half-dollar | null | D: half-dollar. |
On which color is the spinner less likely to land? Here are the choices:
A. neither; white and blue are equally likely
B. blue
C. white | null | A: neither; white and blue are equally likely. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | A: no. |
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: $\lim _{x \rightarrow 7^{+}} f(x)=\infty$. |
What day of the week is January 11? Here are the choices:
A. Monday
B. Tuesday | null | B: Tuesday. |
In a group of horses, some individuals have a black coat and others have a reddish-brown coat. In this group, the gene for the coat color trait has two alleles. The allele for a black coat (L) is dominant over the allele for a reddish-brown coat (l). This Punnett square shows a cross between two horses. What is the exp... | null | D: 4:0. |
Sidney's mother is teaching Sidney how to play baseball. Her watch shows: What time is it? Here are the choices:
A. 3:45 P.M.
B. 3:45 A.M. | null | A: 3:45 P.M.. |
Principal Stevenson reported the state test scores from some students at his school. Which range has the most students? Here are the choices:
A. 51-60 points
B. 41-50 points
C. 31-40 points
D. 11-20 points | null | A: 51-60 points. |
Is the function f(x) continuous on the open interval ( – 2,9)? Here are the choices:
A. no
B. yes | null | A: no. |
Is this triangle scalene? Here are the choices:
A. no
B. yes | null | B: yes. |
Which angles are adjacent to each other? Here are the choices:
A. \angle{4} and \angle{7}
B. \angle{1} and \angle{5}
C. \angle{1} and \angle{7}
D. \angle{4} and \angle{3} | null | D: \angle{4} and \angle{3}. |
How many shapes are on the frame? Here are the choices:
A. 1
B. 6
C. 8
D. 5 | null | B: 6. |
What is the value of the underlined digit? Here are the choices:
A. 6,000
B. 600
C. 60 | null | C: 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, but some of them are different shapes. Here are the choice... | null | B: The magnitude of the magnetic force is the same in both pairs.. |
What name best describes this shape? Here are the choices:
A. quadrilateral
B. square
C. kite
D. parallelogram | null | A: quadrilateral. |
Jackson uses his phone primarily to take a lot of selfies. The storage space on his phone is limited, so Jackson needs to keep track of how many selfies he takes. The graph shows the proportional relationship between the number of selfies Jackson takes, x, and the amount of storage (in megabytes) he uses taking selfies... | null | A: Jackson uses 3 megabytes of storage when he takes 2 selfies.. |
Which of the following could Grayson and Samantha's test show? Grayson and Samantha were building a concrete slab to use as a foundation for a shed. They wanted to build the shed in an area with sandy, soft soil. Before constructing the shed, Grayson and Samantha made sure the soil could support the weight of the shed.... | null | C: how much the concrete slab sank after one week. |
These tiles represent the expression 8+x+2x. Which expression is equivalent to 8+x+2x? Here are the choices:
A. 10x+1
B. 8x+2
C. 3x+8
D. 10x | null | C: 3x+8. |
Which statement best describes the climate of New Orleans? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. New Orleans, Louisiana, is a city in the United States. It has a humid subtropical climate. Here are the choic... | null | A: Summers have higher temperatures and slightly more precipitation than winters.. |
Look at this graph: Is this relation a function? Here are the choices:
A. yes
B. no | null | B: no. |
Does this recipe call for more cream cheese or Parmesan cheese? Here are the choices:
A. cream cheese
B. Parmesan cheese | null | B: Parmesan cheese. |
Which of the following could Darnell's test show? Darnell wanted to build a bridge across a creek. The bridge needed to be 3 m long and able to support 150 kg. Darnell was not sure what type of wood he should use. He found affordable boards made from either pine or fir. But he was worried they would break too easily. S... | null | A: if a pine board would support a 150 kg weight. |
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
1
2
of the old perimeter.
B. The new perimeter will be 4 times 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.. |
What type of function does this graph show? Here are the choices:
A. quadratic
B. exponential
C. linear | null | B: exponential. |
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. fragile
B. scratchy
C. yellow | null | C: yellow. |
In science class, Jasmine is learning about places with extreme temperatures. She learns that the highest temperature ever recorded was in Death Valley, California. She also learns that the lowest temperature ever recorded was in Vostok Station, Antarctica. The record-setting temperatures of the two locations are shown... | null | B: Death Valley. |
Which is shown? V Here are the choices:
A. TU ⟂ VW
B. TU ∥ VW
C. TU intersects VW | null | C: TU intersects VW. |
Which property do these two objects have in common? Select the better answer. Here are the choices:
A. blue
B. bendable | null | B: bendable. |
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