questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
Are these shapes congruent? Here are the choices:
A. no
B. yes | null | A: no. |
What fraction of the shapes are triangles? Here are the choices:
A. 1/8
B. 1/6
C. 1/3
D. 1/4 | null | B: 1/6. |
Mary wants to go swimming today. She is waiting for the pool to open. The clock shows: What time is it? Here are the choices:
A. 6:15 A.M.
B. 6:15 P.M. | null | A: 6:15 A.M.. |
Is this angle acute, right, obtuse, or straight? Here are the choices:
A. right
B. acute
C. obtuse
D. straight | null | C: obtuse. |
Look at this cone: If the radius and slant height are tripled, then which of the following statements about its surface area will be true? Here are the choices:
A. The new surface area will be 9 times the old surface area.
B. The new surface area will be 16 times the old surface area.
C. The new surface area will be 4 ... | null | A: The new surface area will be 9 times the old surface area.. |
What is this? Here are the choices:
A. an angle
B. a ray
C. a line
D. a line segment | null | A: an angle. |
Are these lines perpendicular? Here are the choices:
A. yes
B. no | null | B: no. |
What date is 2 days before August 30? Here are the choices:
A. August 28
B. August 29 | null | A: August 28. |
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.. |
Are these lines perpendicular? Here are the choices:
A. no
B. yes | null | A: no. |
Dale is staying inside this afternoon because it is raining. His watch shows: What time is it? Here are the choices:
A. 12:30 A.M.
B. 12:30 P.M. | null | B: 12:30 P.M.. |
How many triangles are there? Here are the choices:
A. 61
B. 64
C. 70 | null | B: 64. |
Look at this cube: If the side lengths are halved, then which of the following statements about its volume will be true? Here are the choices:
A. The ratio of the new volume to the old volume will be 1:16.
B. The ratio of the new volume to the old volume will be 1:8.
C. The ratio of the new volume to the old volume wil... | null | B: The ratio of the new volume to the old volume will be 1:8.. |
Which multiplication expression does this area model represent? Here are the choices:
A. (2x+2)(3x+2)
B. (3x+1)(3x+2)
C. (2x+1)(3x+2)
D. (3x+2)(3x+2) | null | D: (3x+2)(3x+2). |
Is this quadrilateral a rhombus? Here are the choices:
A. no
B. yes | null | B: yes. |
What fraction of a turn is this angle? Here are the choices:
A. 1 full turn
B. 1/2
C. 3/4
D. 1/4 | null | A: 1 full turn. |
Some randomly selected people were given a survey about their favorite music. Which type of music received fewer votes? Here are the choices:
A. reggae
B. jazz | null | A: reggae. |
Are these lines perpendicular? Here are the choices:
A. yes
B. no | null | B: no. |
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
3
of a full turn
B. 1
5
of a full turn
C. 1
10
of a full turn
D. 1
8
of a full turn | null | D: 1
8
of a full turn. |
What date is 6 days before September 10? Here are the choices:
A. September 4
B. September 5 | null | A: September 4. |
Look at this table: Is this relation a function? Here are the choices:
A. yes
B. no | null | A: yes. |
Which statement best describes the climate of Christchurch? Hint: Summers in the Southern Hemisphere occur in December, January, and February. Winters in the Southern Hemisphere occur in June, July, and August. Christchurch is a city in New Zealand. It is located in the Southern Hemisphere. It has a marine west coast c... | null | B: Winters have slightly more precipitation than summers.. |
What is U? Here are the choices:
A. diameter
B. center
C. radius | null | B: center. |
In this experiment, which were part of a control group? The passage below describes an experiment. Simon noticed that he could make a dome of water on a penny if he added drops of water slowly enough. He wondered if adding soap to the water would allow him to fit more or less water on the penny.
Simon put equal-sized d... | null | A: the pennies with pure water. |
What is \line{RS}? Here are the choices:
A. center
B. radius
C. diameter | null | C: diameter. |
What are the domain and range of this function? Here are the choices:
A. domain: $\{x \mid x \leq 5\}$, range: $\{y \mid y>1\}$
B. domain: all real numbers, range: $\{y \mid y \geq-4\}$
C. domain: all real numbers, range: $\{y \mid y>1\}$
D. domain: $\{x \mid x \leq 5\}$, range: $\{y \mid y \geq-4\}$ | null | B: domain: all real numbers, range: $\{y \mid y \geq-4\}$. |
Is f(x) continuous from the left at x= – 6? Here are the choices:
A. no
B. yes | null | A: no. |
What shape is this? Here are the choices:
A. hexagon
B. triangle | null | B: triangle. |
Is this quadrilateral a rhombus? Here are the choices:
A. no
B. yes | null | B: yes. |
Which addition statement describes the array? Here are the choices:
A. 3+3
B. 2+2+2+2+2 | null | B: 2+2+2+2+2. |
Based on the scatter plot below, which is a better prediction for y when x = 94? Here are the choices:
A. 11
B. 51 | null | B: 51. |
Look at the following schedule: When does the bus depart from the skyscraper? Here are the choices:
A. 12:10 P.M.
B. 2:30 P.M.
C. 4:30 P.M.
D. 11:30 A.M. | null | A: 12:10 P.M.. |
Is this quadrilateral a rhombus? Here are the choices:
A. no
B. yes | null | A: no. |
What is the measurement of this angle? Here are the choices:
A. 180°
B. 270°
C. 360°
D. 90° | null | C: 360°. |
How many pinecones are there? Here are the choices:
A. 5
B. 4
C. 3
D. 2 | null | A: 5. |
Which expression describes the model? Here are the choices:
A. 5×3
B. 3×7 | null | A: 5×3. |
Select the chemical formula for this molecule. Here are the choices:
A. C4IN2
B. CI4
C. C4I
D. I4 | null | B: CI4. |
Is the function f(x) continuous on the open interval ( – 6,5)? Here are the choices:
A. yes
B. no | null | B: no. |
Is this quadrilateral a trapezoid? Here are the choices:
A. yes
B. no | null | A: yes. |
Here are the choices:
A. <
B. =
C. > | null | C: >. |
Amelia has the following data: If the mean is 72, which number could a be? Here are the choices:
A. 71
B. 44 | null | A: 71. |
How does f(x) change over the interval from x=
–
10 to x=
–
9? Here are the choices:
A. f(x) increases by 200%
B. f(x) decreases by 2
C. f(x) increases by 1
D. f(x) decreases by 1 | null | D: f(x) decreases by 1. |
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. Nancy ... | null | B: the watering method used. |
Jackie has the following data: If the range is 7, which number could v be? Here are the choices:
A. 48
B. 34 | null | B: 34. |
Two identical greenhouses were next to each other. There were solar panels on the roof of one greenhouse but not on the roof of the other greenhouse. This table shows how the temperature of each greenhouse changed over 2hours. During this time, thermal energy was transferred from ____ to ____. Here are the choices:
A. ... | null | A: the surroundings . . . each greenhouse. |
Compare 0.3 and 0.81. Use the models to help. 0.3 ?0.81 Here are the choices:
A. <
B. >
C. = | null | A: <. |
What kind of triangle is this? Here are the choices:
A. obtuse
B. acute
C. right | null | B: acute. |
How do you write 3/7 as a sum of unit fractions? Use the fraction strips to help. Here are the choices:
A. 1/3+1/3+1/3
B. 1/7+1/7+1/7+1/7
C. 1/7+1/7+1/7+1/7+1/7+1/7+1/7
D. 1/7+1/7+1/7 | null | D: 1/7+1/7+1/7. |
Mrs. Farrell is planning a trip to the tide pools for her biology class next Friday. She finds a chart online that estimates the tide's height at different times of the day. The chart shows the tide's height relative to the average tide. At which time will the lowest tide occur? Here are the choices:
A. 7:00 A.M.
B. 10... | null | A: 7:00 A.M.. |
Which number is less than the one shown? Here are the choices:
A. 3+1/2
B. 9+1/2
C. 7+1/2
D. 8+1/2 | null | A: 3+1/2. |
If you select a marble without looking, how likely is it that you will pick a black one? Here are the choices:
A. impossible
B. probable
C. unlikely
D. certain | null | B: probable. |
What is the measure of this angle? Choose the best estimate. Here are the choices:
A. 30°
B. 90°
C. 60°
D. 120° | null | A: 30°. |
Look at this set of 8 numbers: How would the mean change if the number 75 replaced one of the 83's in the set? Here are the choices:
A. no change
B. decrease
C. increase | null | B: decrease. |
The clocks show three things Ben did Wednesday evening: Which did Ben do first? Here are the choices:
A. ate dinner
B. talked on the phone
C. watched a movie | null | A: ate dinner. |
What kind of triangle is this? Here are the choices:
A. isosceles but not equilateral
B. scalene
C. equilateral | null | A: isosceles but not equilateral. |
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. ne... | null | A: neither; the samples have the same temperature. |
Is this shape open or closed? Here are the choices:
A. open
B. closed | null | B: closed. |
How has this figure been transformed? It has been... Here are the choices:
A. reflected
B. rotated
C. translated | null | B: rotated. |
Look at this square: If the side lengths are tripled, then which of the following statements about its area will be true? Here are the choices:
A. The new area will be 9 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 27 times the ol... | null | A: The new area will be 9 times the old area.. |
How many squares are there? Here are the choices:
A. 9
B. 7
C. 4
D. 8 | null | B: 7. |
What type of function does this graph show? Here are the choices:
A. linear
B. quadratic
C. exponential | null | B: quadratic. |
Is this polygon a trapezoid? Here are the choices:
A. yes
B. no | null | B: no. |
Is this quadrilateral a parallelogram? Here are the choices:
A. no
B. yes | null | A: no. |
What fraction of a turn is this angle? Here are the choices:
A. 1 full turn
B. 1/4
C. 3/4
D. 1/2 | null | A: 1 full turn. |
What fraction of the shapes are rectangles? Here are the choices:
A. 1/8
B. 6/8
C. 7/8
D. 2/8 | null | B: 6/8. |
The number line shows an unknown number, u. Is – 2 u positive or negative? Here are the choices:
A. positive
B. negative | null | B: negative. |
Use the diagram to help you answer the question below. Which of the following is both an integer and a whole number? Here are the choices:
A. –43.5
B. –57.4
C. 0
D. –67 | null | C: 0. |
On which color is the spinner more likely to land? Here are the choices:
A. white
B. pink
C. neither; white and pink are equally likely | null | B: pink. |
Are there enough shovels for every pail? Here are the choices:
A. yes
B. no | null | A: yes. |
Look at this set of 8 numbers: How would the mean change if the number 1 replaced the number 9 in the set? Here are the choices:
A. decrease
B. no change
C. increase | null | A: decrease. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 2 pairs
B. 1 pair
C. no pairs | null | C: no pairs. |
Hematite has the following properties:
not made by living things
fixed crystal structure
found in nature
solid
pure substance Is hematite a mineral? Here are the choices:
A. no
B. yes | null | B: yes. |
How does g(t) change over the interval from t=
–
8 to t=
–
7? Here are the choices:
A. g(t) increases by 1
B. g(t) increases by 200%
C. g(t) decreases by a factor of 2
D. g(t) decreases by 1 | null | D: g(t) decreases by 1. |
Look at this square: If the side lengths are 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 16 times the old area.
C. The new area will be 2 times the old area.
D. The new area will be
1
4
of the ol... | null | A: The new area will be 4 times the old area.. |
Is f(x) continuous from the left at x=6? Here are the choices:
A. no
B. yes | null | A: no. |
What is the rule for this input/output table? Here are the choices:
A. ÷ 1
B. ÷ 3
C. ÷ 2
D. ÷ 4 | null | C: ÷ 2. |
Which multiplication expression does this area model represent? Here are the choices:
A. (x+2)(x+2)
B. (2x+2)(x+2)
C. (2x+3)(x+2)
D. (x+1)(x+2) | null | A: (x+2)(x+2). |
What combination of transformations is shown below? Here are the choices:
A. reflection, then translation
B. rotation, then translation
C. rotation, then reflection
D. reflection, then rotation | null | A: reflection, then translation. |
Which angles are vertical to each other? Here are the choices:
A. \angle{1}\angle{0} and \angle{4}
B. \angle{2} and \angle{9}
C. \angle{8} and \angle{1}
D. \angle{1}\angle{1} and \angle{9} | null | D: \angle{1}\angle{1} and \angle{9}. |
What is \line{VW}? Here are the choices:
A. center
B. diameter
C. chord | null | C: chord. |
What type of function does this graph show? Here are the choices:
A. linear
B. exponential | null | B: exponential. |
Which mixed number is shown? Here are the choices:
A. 1 3/4
B. 1 1/4
C. 2 1/5
D. 3 1/5 | null | B: 1 1/4. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | B: yes. |
Look at this cylinder: If the radius is doubled, then which of the following statements about its volume will be true? Here are the choices:
A. The new volume will be 2 times the old volume.
B. The new volume will be 4 times the old volume.
C. The new volume will be 16 times the old volume.
D. The new volume will be 8 ... | null | B: The new volume will be 4 times the old volume.. |
Does this shape have a triangle as a face? Here are the choices:
A. no
B. yes | null | B: yes. |
What kind of triangle is this? Here are the choices:
A. obtuse
B. acute
C. right | null | C: right. |
How much money is there? Here are the choices:
A. 10¢
B. 4¢
C. 6¢ | null | C: 6¢. |
The graph shows f(x). The dashed line is a vertical asymptote. Here are the choices:
A. $\lim _{x \rightarrow-2} f(x)=-\infty$
B. $\lim _{x \rightarrow-2} f(x)=\infty$ | null | A: $\lim _{x \rightarrow-2} f(x)=-\infty$. |
An orange popsicle costs 19 cents. Do you have enough money to buy it? Here are the choices:
A. yes
B. no | null | A: yes. |
Hematite has the following properties:
solid
not made by living things
pure substance
fixed crystal structure
gray
found in nature Is hematite a mineral or a rock? Here are the choices:
A. rock
B. mineral | null | B: mineral. |
A bag of potatoes costs $4.42. Do you have enough money to buy it? Here are the choices:
A. yes
B. no | null | A: yes. |
How many rectangles are there? Here are the choices:
A. 5
B. 2
C. 4
D. 3 | null | A: 5. |
Which clock shows 3:55? Here are the choices:
A. Created with Snap
B. Created with Snap | null | B: Created with Snap. |
Which addition sentence does this model show? Here are the choices:
A. 8+5=13
B. 9+1=10
C. 6+5=11
D. 4+1=5 | null | B: 9+1=10. |
Look at this table: Is this relation a function? Here are the choices:
A. no
B. yes | null | B: yes. |
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 | B: neither; the samples have the same temperature. |
How much money is there? Here are the choices:
A. 17¢
B. 18¢
C. 12¢ | null | A: 17¢. |
What is at (6, 4)? Here are the choices:
A. party supply store
B. hamburger joint
C. hotel
D. art gallery | null | B: hamburger joint. |
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 | B: The magnitude of the magnetic force is greater in Pair 1.. |
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. yes
B. no | null | A: yes. |
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