questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
Based on the scatter plot below, which is a better prediction for x when y = 5? Here are the choices:
A. 3
B. 9 | null | B: 9. |
Are there more squares or triangles? Here are the choices:
A. triangles
B. squares | null | B: squares. |
The number line shows two unknown numbers, s and t. Is st positive or negative? Here are the choices:
A. positive
B. negative | null | B: negative. |
\line{BD} and \line{EG} are parallel lines. Which angles are vertical angles? Here are the choices:
A. \angle{BCF} and \angle{BCA}
B. \angle{BCF} and \angle{EFC}
C. \angle{BCF} and \angle{DCA}
D. \angle{BCF} and \angle{GFH} | null | C: \angle{BCF} and \angle{DCA}. |
What is the domain of this logarithmic function? Here are the choices:
A. $(-\infty, \infty)$
B. $(-\infty, 3)$
C. $(3, \infty)$
D. $[3, \infty)$ | null | C: $(3, \infty)$. |
Is this shape open or closed? Here are the choices:
A. closed
B. open | null | B: open. |
What is this? Here are the choices:
A. ray
B. line
C. line segment | null | C: line segment. |
What type of function does this graph show? Here are the choices:
A. exponential
B. linear
C. quadratic | null | A: exponential. |
Look at this square: If the side lengths are tripled, then which of the following statements about its perimeter will be true? Here are the choices:
A. The new perimeter will be 3 times the old perimeter.
B. The new perimeter will be 2 times the old perimeter.
C. The new perimeter will be 4 times the old perimeter.
D. ... | null | A: The new perimeter will be 3 times the old perimeter.. |
Craig took a scuba diving vacation last summer. The table shows his elevations at three different times on one of his dives. At what time was Craig's elevation the lowest? Here are the choices:
A. 8:30 A.M.
B. 8:00 A.M.
C. 8:15 A.M. | null | A: 8:30 A.M.. |
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. |
On which color is the spinner less likely to land? Here are the choices:
A. yellow
B. white | null | B: white. |
What fraction of the shapes are circles? Here are the choices:
A. 1/6
B. 1/3
C. 1/4
D. 1/8 | null | D: 1/8. |
Look at this cone: If the radius and slant height are 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 16:1.
B. The ratio of the new surface area to the old surface area will be 2:1.
C. The rat... | null | D: The ratio of the new surface area to the old surface area will be 4:1.. |
\line{FH} and \line{IK} are parallel lines. Which angles are vertical angles? Here are the choices:
A. \angle{IJL} and \angle{HGE}
B. \angle{IJL} and \angle{KJG}
C. \angle{IJL} and \angle{FGE}
D. \angle{IJL} and \angle{KJL} | null | B: \angle{IJL} and \angle{KJG}. |
Which equation does this set of algebra tiles represent? Here are the choices:
A. 9x=9
B. 4x=16
C. 8x=16
D. 5x=15 | null | C: 8x=16. |
What shape is this? Here are the choices:
A. cylinder
B. rectangular prism
C. cube | null | B: rectangular prism. |
This model represents the expression w+w+w+b+b+b+b. Which expression is equivalent to w+w+w+b+b+b+b? Here are the choices:
A. 7wb
B. 4w+3b
C. 7+wb
D. 3w+4b | null | D: 3w+4b. |
How has this figure been transformed? It has been... Here are the choices:
A. translated
B. rotated
C. reflected | null | B: rotated. |
Which addition sentence does this model show? Here are the choices:
A. 2+8=10
B. 1+9=10
C. 1+8=9
D. 2+9=11 | null | A: 2+8=10. |
Is this a polygon? Here are the choices:
A. yes
B. no | null | B: no. |
The city library monitored the number of books checked out each day. On which day were the most books checked out? Here are the choices:
A. Monday
B. Sunday
C. Wednesday
D. Tuesday | null | A: Monday. |
Are there enough knives for every plate? Here are the choices:
A. yes
B. no | null | A: yes. |
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
6
of a full turn
B. 1
7
of a full turn
C. 1
5
of a full turn
D. 1
4
of a full turn | null | D: 1
4
of a full turn. |
How has this figure been transformed? It has been... Here are the choices:
A. reflected
B. rotated
C. translated | null | B: rotated. |
Is this angle acute, right, obtuse, or straight? Here are the choices:
A. obtuse
B. right
C. acute
D. straight | null | A: obtuse. |
Is this shape a regular polygon? Here are the choices:
A. no
B. yes | null | A: no. |
In this experiment, which were part of an experimental group? The passage below describes an experiment. On winter mornings, Pam had to scrape the ice off of the windshield and side mirrors of her car. Her friend told her that she should cover her side mirrors with plastic bags overnight to stop ice from forming.
One w... | null | A: the covered side mirrors. |
How many flowers are there? Here are the choices:
A. 97
B. 96
C. 100 | null | B: 96. |
Are there more ladybugs than leaves? Here are the choices:
A. no
B. yes | null | B: yes. |
Is this polygon a trapezoid? Here are the choices:
A. no
B. yes | null | A: no. |
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 magnitude of the magnetic for... | null | A: The magnitude of the magnetic force is greater in Pair 1.. |
Is the function f(x) continuous on the open interval ( – 8,2)? Here are the choices:
A. yes
B. no | null | B: no. |
Is this triangle isosceles? Here are the choices:
A. yes
B. no | null | A: yes. |
What is \line{SU}? Here are the choices:
A. chord
B. center
C. radius | null | A: chord. |
Which material is this balloon made of? Here are the choices:
A. rubber
B. linen | null | A: rubber. |
What kind of computer component do you see here? Here are the choices:
A. Motherboard
B. SCSI Cable
C. Network Interface (LAN) Card
D. Display Adapter/Video Card | null | D: Display Adapter/Video Card. |
Look at this rectangular prism: If the length is doubled, then which of the following statements about its volume will be true? Here are the choices:
A. The new volume will be
1
2
of the old volume.
B. The new volume will be 3 times the old volume.
C. The new volume will be 4 times the old volume.
D. The new volume wil... | null | D: The new volume will be 2 times the old volume.. |
Are these shapes similar? 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. Here are the choices:
A. The magnetic force is stronger in... | null | A: The magnetic force is stronger in Pair 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. |
The graph shows a parabola. In which direction does it open? Here are the choices:
A. down
B. up
C. left
D. right | null | C: left. |
Look at this set of 10 numbers: How would the median change if the number 85 replaced the number 11 in the set? Here are the choices:
A. decrease
B. no change
C. increase | null | C: increase. |
Which rule explains why these triangles are congruent? Here are the choices:
A. SAS
B. These triangles cannot be proven congruent.
C. SSS
D. ASA | null | B: These triangles cannot be proven congruent.. |
A grapefruit costs 87 cents. Do you have enough money to buy it? Here are the choices:
A. yes
B. no | null | A: yes. |
The number line shows an unknown number, d. Is d+1 positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
Which subtraction sentence does the picture show? Here are the choices:
A. 37 − 8 = 29
B. 38 − 8 = 30
C. 38 − 9 = 29
D. 38 − 7 = 31 | null | B: 38 − 8 = 30. |
How much money is there? Here are the choices:
A. 8¢
B. 9¢
C. 7¢ | null | B: 9¢. |
The graph shows f(x). The dashed lines are vertical asymptotes. Here are the choices:
A. $\lim _{x \rightarrow 5^{-}} f(x)=-\infty$
B. $\lim _{x \rightarrow 5^{-}} f(x)=\infty$ | null | A: $\lim _{x \rightarrow 5^{-}} f(x)=-\infty$. |
Compare 0.6 and 0.9. Use the models to help. 0.6 ?0.9 Here are the choices:
A. =
B. <
C. > | null | B: <. |
What is the range of this function? Here are the choices:
A. $\{y \mid y \leq 0\}$
B. $\{y \mid y<0\}$
C. $\{y \mid y>0\}$
D. $\{y \mid y \geq 0\}$ | null | D: $\{y \mid y \geq 0\}$. |
Is the function f(x) continuous on the open interval ( – 8,8)? Here are the choices:
A. yes
B. no | null | B: no. |
Which subtraction sentence does this model show? Here are the choices:
A. 10–2=8
B. 6–2=4
C. 6–3=3
D. 6–4=2 | null | B: 6–2=4. |
This model represents the expression d+d+d+d+k+k. Which expression is equivalent to d+d+d+d+k+k? Here are the choices:
A. 4d+2k
B. 6+d+k
C. 5d+k
D. 4d+k | null | A: 4d+2k. |
Look at this rectangle: If both dimensions are halved, 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. ... | null | A: The new perimeter will be
1
2
of the old perimeter.. |
Look at this rectangle: If the base is doubled, then which of the following statements about its area will be true? Here are the choices:
A. The new area will be 4 times the old area.
B. The new area will be 3 times the old area.
C. The new area will be 2 times the old area.
D. The new area will be
1
2
of the old area. | null | C: The new area will be 2 times the old area.. |
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. |
How many fish are there? Here are the choices:
A. 10
B. 7
C. 3
D. 2 | null | C: 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
9
of a full turn
B. 1
8
of a full turn
C. 1
13
of a full turn
D. 1
10
of a full turn | null | D: 1
10
of a full turn. |
Which of the following could Katy's test show? The volume of sound that humans can hear is measured in units called decibels. The noise in a library is about 40 decibels, and thunder is about 120 decibels. Katy wanted to increase the sound on her phone to 80 decibels. She knew that she could place her phone in a bowl t... | null | B: whether the tone was 80 decibels when measured 5 feet from the phone. |
\line{BD} and \line{EG} are parallel lines. Which angles are alternate exterior angles? Here are the choices:
A. \angle{GFH} and \angle{DCF}
B. \angle{GFH} and \angle{GFC}
C. \angle{GFH} and \angle{BCF}
D. \angle{GFH} and \angle{BCA} | null | D: \angle{GFH} and \angle{BCA}. |
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 does h(t) change over the interval from t=1 to t=3? Here are the choices:
A. h(t) increases by 6
B. h(t) increases by 400%
C. h(t) increases by 600%
D. h(t) decreases by 6 | null | A: h(t) increases by 6. |
Which multiplication expression does this area model represent? Here are the choices:
A. (3x+2)(x+1)
B. (3x+1)(x+1)
C. (2x+2)(x+1)
D. (2x+1)(x+1) | null | D: (2x+1)(x+1). |
The graph shows a parabola. In which direction does it open? Here are the choices:
A. left
B. up
C. down
D. right | null | C: down. |
Is this triangle scalene? Here are the choices:
A. yes
B. no | null | B: no. |
Is the number of squares even or odd? Here are the choices:
A. even
B. odd | null | B: odd. |
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 and shapes. Here are ... | null | A: The magnitude of the magnetic force is greater in Pair 2.. |
Is this quadrilateral a parallelogram? Here are the choices:
A. yes
B. no | null | B: no. |
Which addition statement describes the array? Here are the choices:
A. 2+2+2+2
B. 1+1+1+1+1
C. 1+1+1+1 | null | A: 2+2+2+2. |
What kind of computer peripheral do you see here? Here are the choices:
A. Laptop Power Charger
B. Image Scanner
C. Tablet
D. USB Hub | null | A: Laptop Power Charger. |
Based on the scatter plot below, which is a better prediction for x when y = 64? Here are the choices:
A. 9
B. 76 | null | B: 76. |
Look at this shape: Which image shows a reflection? Here are the choices:
A. B
B. C
C. A | null | C: A. |
What is the range of this function? Here are the choices:
A. $\{y \mid y \geq 0\}$
B. $\{y \mid y<0\}$
C. $\{y \mid y \leq 0\}$
D. $\{y \mid y>0\}$ | null | A: $\{y \mid y \geq 0\}$. |
The number line shows an unknown number, s. Is – 4s positive or negative? Here are the choices:
A. negative
B. positive | null | A: negative. |
What is the measurement of this angle? Here are the choices:
A. 90°
B. 360°
C. 180°
D. 270° | null | D: 270°. |
Which equation does this set of algebra tiles represent? Here are the choices:
A. 5x=10
B. 5x= – 5
C. – 5x=10
D. – 5x= – 5 | null | D: – 5x= – 5. |
How has this figure been transformed? It has been... Here are the choices:
A. translated
B. reflected
C. rotated | null | B: reflected. |
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. – 4 5
B. –13
C. 26 5/12
D. 1/9 | null | B: –13. |
Based on the scatter plot below, which is a better prediction for x when y = 6? Here are the choices:
A. 4
B. 9 | null | A: 4. |
Is f(x) continuous at x=0? Here are the choices:
A. no
B. yes | null | A: no. |
Which quadrant is the point T in? Here are the choices:
A. Quadrant IV
B. Quadrant I
C. Quadrant III
D. Quadrant II | null | C: Quadrant III. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | A: linear. |
What kind of triangle is this? Here are the choices:
A. right
B. acute
C. obtuse | null | B: acute. |
Lena has the following data: If the mean is 94, which number could p be? Here are the choices:
A. 93
B. 86 | null | A: 93. |
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. |
Is this a polygon? Here are the choices:
A. no
B. yes | null | A: no. |
Which subtraction sentence does the picture show? Here are the choices:
A. 4 − 2 = 2
B. 3 − 3 = 0
C. 5 − 3 = 2
D. 4 − 3 = 1 | null | B: 3 − 3 = 0. |
Which rule explains why these triangles are congruent? Here are the choices:
A. SSS
B. These triangles cannot be proven congruent.
C. SAS
D. ASA | null | B: These triangles cannot be proven congruent.. |
How many stars are there? Here are the choices:
A. 1
B. 6
C. 10
D. 4 | null | C: 10. |
Are these lines intersecting? Here are the choices:
A. no
B. yes | null | B: yes. |
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. Solution B
C. neither; their concentrations are the same | null | B: Solution B. |
Select the chemical formula for this molecule. Here are the choices:
A. NH3O2
B. NH2
C. NeH3
D. NH3 | null | D: NH3. |
Many of the deepest places on Earth are still unexplored. However, a group of scientists recently developed a new submarine. The scientists are planning to use the submarine to explore the three deepest parts of the ocean, which are shown in the table. Which of the three locations is the deepest? Here are the choices:
... | null | B: Mariana Trench. |
The first picture is a tractor. Which picture is eighth? first Here are the choices:
A. barn
B. sun
C. tractor | null | B: sun. |
Which number is less than the one shown? Here are the choices:
A. 9+6/8
B. 8+4/8
C. 9+5/8
D. 9+7/8 | null | B: 8+4/8. |
The clocks show two things Dave did Wednesday afternoon: Which did Dave do second? Here are the choices:
A. got the mail
B. fed the dog | null | B: fed the dog. |
Which angle is adjacent to \angle{8}? Here are the choices:
A. \angle{2}
B. \angle{7}
C. \angle{6}
D. \angle{1}\angle{0} | null | B: \angle{7}. |
A philanthropic organization compared the amounts of money that its members donated to certain causes. Who donated the least money to arts education? Here are the choices:
A. Mandy
B. Tammy
C. Deion
D. Gabe | null | A: Mandy. |
On which color is the spinner more likely to land? Here are the choices:
A. blue
B. neither; white and blue are equally likely
C. white | null | A: blue. |
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