questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
Is the function f(x) continuous? 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 Sines
B. Law of Cosines | null | A: Law of Sines. |
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.. |
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 | B: greater than a right angle. |
How many hearts are there? Here are the choices:
A. 2
B. 10
C. 9
D. 7 | null | C: 9. |
Monica is looking for bats in the night sky. Her watch shows: What time is it? Here are the choices:
A. 9:20 P.M.
B. 9:20 A.M. | null | A: 9:20 P.M.. |
Is this quadrilateral a rhombus? Here are the choices:
A. no
B. yes | null | A: no. |
Does this shape have a circle as a face? Here are the choices:
A. yes
B. no | null | A: yes. |
What combination of transformations is shown below? Here are the choices:
A. translation, then reflection
B. rotation, then translation
C. translation, then rotation
D. rotation, then reflection | null | C: translation, then rotation. |
Which material is this rocking chair made of? Here are the choices:
A. wood
B. cotton | null | A: wood. |
How many pineapples are there? Here are the choices:
A. 9
B. 5
C. 3
D. 4 | null | B: 5. |
The first picture is a turtle. Which picture is sixth? first Here are the choices:
A. fish
B. turtle
C. sub | null | C: sub. |
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. Vincen... | null | A: the type of metal sheet used in the circuit. |
Look at this figure: What is the shape of its bases? Here are the choices:
A. rectangle
B. pentagon
C. octagon
D. triangle | null | A: rectangle. |
What is the rule for this input/output table? Here are the choices:
A. × 7
B. × 8
C. × 3
D. × 4 | null | C: × 3. |
Which statement best describes the climate of Rio De Janeiro? Hint: Summers in the Southern Hemisphere occur in December, January, and February. Winters in the Southern Hemisphere occur in June, July, and August. Rio De Janeiro, Brazil, is a city in South America. It is located in the Southern Hemisphere. It has a trop... | null | A: Both the temperature and the amount of precipitation are higher in summer than in winter.. |
What name best describes this shape? Here are the choices:
A. rhombus
B. rectangle
C. square
D. kite | null | D: kite. |
How many hearts are there? Here are the choices:
A. 5
B. 2
C. 1
D. 4 | null | C: 1. |
Which subtraction sentence does this model show? Here are the choices:
A. 9–8=1
B. 9–7=2
C. 11–7=4
D. 10–8=2 | null | B: 9–7=2. |
Look at this graph: Is this relation a function? Here are the choices:
A. no
B. yes | null | B: yes. |
Which statement best describes the climate of Houston? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Houston, Texas, is a city in the United States. It has a humid subtropical climate. Here are the choices:
A. Winte... | null | A: Winters have lower temperatures than summers. Precipitation is slightly higher in summer than in winter.. |
The number line shows two unknown numbers, w and x. Is wx positive or negative? Here are the choices:
A. positive
B. negative | null | B: negative. |
Which of the following could Richard's test show? Richard wanted to build a bridge across a creek. The bridge needed to be 3 m long and able to support 150 kg. Richard 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 | B: if a pine board would support a 150 kg weight. |
Which material is this teapot made of? Here are the choices:
A. linen
B. porcelain | null | B: porcelain. |
Which equation does this set of algebra tiles represent? Here are the choices:
A. 3x=30
B. 8x= – 24
C. 8x=24
D. 3x= – 24 | null | B: 8x= – 24. |
To get in shape for basketball season, Barbara works out every day before breakfast. This morning, she decides to jump rope. She sets a timer and starts jumping. The graph shows the proportional relationship between the time (in minutes) that Barbara has been jumping, x, and the total number of jumps, y. What does the ... | null | A: After 3 minutes, Barbara has jumped 300 times.. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | B: nonlinear. |
Is this quadrilateral a rhombus? Here are the choices:
A. no
B. yes | null | B: yes. |
Sean baked two identical cakes. When he took them out of the oven, he left one cake in its pan and took the other cake out of its pan to put it on a plate. This table shows how the temperature of each cake changed over 5minutes. During this time, thermal energy was transferred from ____ to ____. Here are the choices:
A... | null | A: each cake . . . the surroundings. |
In solving this triangle, which law must you use first? Here are the choices:
A. Law of Sines
B. Law of Cosines | null | B: Law of Cosines. |
Each tin has 5 oatmeal cookies. How many oatmeal cookies are in 6 tins? Here are the choices:
A. 21
B. 30
C. 15
D. 26 | null | B: 30. |
Which decimal is less than the one shown in this diagram? Here are the choices:
A. 0.0
B. 0.2
C. 0.11
D. 0.13 | null | A: 0.0. |
Sue is helping her uncle in the garden this afternoon. The clock shows: What time is it? Here are the choices:
A. 3:00 P.M.
B. 3:00 A.M. | null | A: 3:00 P.M.. |
What is the measure of this angle? Choose the best estimate. Here are the choices:
A. 120°
B. 15°
C. 45°
D. 90° | null | C: 45°. |
What time does the clock show? Here are the choices:
A. eleven fifty-five
B. one o'clock
C. ten twenty-five | null | C: ten twenty-five. |
How does g(t) change over the interval from t=
–
9 to t=
–
6? Here are the choices:
A. g(t) decreases by a factor of 3
B. g(t) decreases by 4
C. g(t) decreases by 3
D. g(t) decreases by 1 | null | C: g(t) decreases by 3. |
What kind of triangle is this? Here are the choices:
A. scalene
B. equilateral
C. isosceles but not equilateral | null | C: isosceles but not equilateral. |
Which property do these four objects have in common? Select the best answer. Here are the choices:
A. slippery
B. flexible
C. stretchy | null | A: slippery. |
Two bottles of soda were sitting on a porch on a hot day. The two bottles were identical, except that one bottle was made of brown glass and one bottle was made of clear glass. This table shows how the temperature of each bottle changed over 25minutes. During this time, thermal energy was transferred from ____ to ____.... | null | A: the surroundings . . . each bottle. |
Is this function linear, quadratic, or exponential? Here are the choices:
A. linear
B. exponential
C. quadratic | null | A: linear. |
Which decimal is greater than the one shown in this diagram? Here are the choices:
A. 0.8
B. 0.83
C. 0.81
D. 0.79 | null | B: 0.83. |
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.. |
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 smaller in Pair 2.. |
Are these shapes similar? 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 magnetic force is weaker in P... | null | A: The magnetic force is weaker in Pair 1.. |
Two magnets are placed as shown. Will these magnets attract or repel each other? Here are the choices:
A. attract
B. repel | null | A: attract. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 1 pair
B. 2 pairs
C. no pairs | null | A: 1 pair. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | B: yes. |
What fraction of the shapes are triangles? Here are the choices:
A. 1/6
B. 1/3
C. 1/4
D. 1/8 | null | A: 1/6. |
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.. |
Look at this circle: If the radius is halved, then which of the following statements about its circumference will be true? Here are the choices:
A. The new circumference will be 2 times the old circumference.
B. The new circumference will be 4 times the old circumference.
C. The new circumference will be
1
2
of the old... | null | C: The new circumference will be
1
2
of the old circumference.. |
Can you make a circle by tracing this shape? Here are the choices:
A. yes
B. no | null | B: no. |
Is the number of unit squares even or odd? Here are the choices:
A. even
B. odd | null | B: odd. |
What is the value of the underlined digit? Here are the choices:
A. 1
B. 100
C. 10 | null | B: 100. |
What is the measure of this angle? Choose the best estimate. Here are the choices:
A. 135°
B. 30°
C. 90°
D. 60° | null | C: 90°. |
How many reptiles are there? Here are the choices:
A. 6
B. 1
C. 7
D. 10 | null | C: 7. |
What combination of transformations is shown below? Here are the choices:
A. translation, then reflection
B. translation, then rotation
C. reflection, then translation
D. reflection, then rotation | null | D: reflection, then rotation. |
What has been done to this letter? Here are the choices:
A. flip
B. turn
C. slide | null | B: turn. |
Which subtraction sentence does the picture show? Here are the choices:
A. 2 − 1 = 1
B. 1 − 1 = 0
C. 2 − 2 = 0
D. 3 − 1 = 2 | null | A: 2 − 1 = 1. |
Are there more triangles or squares? Here are the choices:
A. triangles
B. squares | null | A: triangles. |
Look at this rectangle: If both dimensions are doubled, then which of the following statements about its perimeter will be true? Here are the choices:
A. The new perimeter will be 4 times the old perimeter.
B. The new perimeter will be
1
2
of the old perimeter.
C. The new perimeter will be 3 times the old perimeter.
D.... | null | D: The new perimeter will be 2 times the old perimeter.. |
What fraction of the shape is purple? Here are the choices:
A. 1/4
B. 1/3
C. 1/2
D. 1/5 | null | B: 1/3. |
What is the measurement of this angle? Here are the choices:
A. 360°
B. 270°
C. 90°
D. 180° | null | D: 180°. |
How many rectangles are there? Here are the choices:
A. 9
B. 7
C. 10
D. 6 | null | A: 9. |
Kirk, an ice cream parlor manager, counted the numbers of ice cream cones sold each day. On which day were 3 ice cream cones sold? Here are the choices:
A. Saturday
B. Thursday
C. Tuesday
D. Friday | null | B: Thursday. |
Is the function f(x) continuous on the open interval ( – 9,4)? Here are the choices:
A. yes
B. no | null | B: no. |
How many marbles are there? Estimate. Here are the choices:
A. about 70
B. about 30 | null | A: about 70. |
What is at (5, 4)? Here are the choices:
A. art supply store
B. bakery
C. art gallery
D. party supply store | null | C: art gallery. |
Tom jotted down how many baskets he made during basketball practice each day. On which day did Tom make the most baskets? Here are the choices:
A. Saturday
B. Monday
C. Sunday
D. Friday | null | C: Sunday. |
Look at this cube: If the side lengths are halved, then which of the following statements about its surface area will be true? Here are the choices:
A. The new surface area will be
1
2
of the old surface area.
B. The new surface area will be 4 times the old surface area.
C. The new surface area will be
1
4
of the old s... | null | C: The new surface area will be
1
4
of the old surface area.. |
A peppermint candy costs 2 cents. Do you have enough money to buy it? Here are the choices:
A. yes
B. no | null | B: no. |
Grace is eating her after-school snack. The clock shows: What time is it? Here are the choices:
A. 4:40 A.M.
B. 4:40 P.M. | null | B: 4:40 P.M.. |
Is this a polygon? Here are the choices:
A. no
B. yes | null | A: no. |
What combination of transformations is shown below? Here are the choices:
A. translation, then reflection
B. reflection, then translation
C. translation, then rotation
D. reflection, then rotation | null | C: translation, then rotation. |
Is 3/4 equivalent to 5/6 ? Here are the choices:
A. no
B. yes | null | A: no. |
Is the function f(x) continuous? Here are the choices:
A. yes
B. no | null | B: no. |
The number line shows an unknown number, q. Is q – 4 positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
What is the range of this function? Here are the choices:
A. $\{y \mid y \geq 0\}$
B. $\{y \mid y \leq 0\}$
C. $\{y \mid y>-3\}$
D. all real numbers | null | A: $\{y \mid y \geq 0\}$. |
What shape is this? Here are the choices:
A. hexagon
B. triangle | null | B: triangle. |
The number line shows an unknown number, b. Is – b positive or negative? Here are the choices:
A. negative
B. positive | null | B: positive. |
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.. |
A pencil costs 23 cents. Do you have enough money to buy it? Here are the choices:
A. no
B. yes | null | B: yes. |
How does h(x) change over the interval from x=1 to x=3? Here are the choices:
A. h(x) increases by 600%
B. h(x) increases by 9
C. h(x) increases by 6
D. h(x) decreases by 6 | null | C: h(x) increases by 6. |
Is f(x) continuous at x= – 4? Here are the choices:
A. no
B. yes | null | A: no. |
Each box has 5 coconut bars. How many coconut bars are in 5 boxes? Here are the choices:
A. 15
B. 40
C. 29
D. 25 | null | D: 25. |
A coin purse costs 59 cents. Do you have enough money to buy it?
Here are the choices:
A. no
B. yes | null | B: yes. |
Is this a polygon? Here are the choices:
A. yes
B. no | null | B: no. |
How has this figure been transformed? It has been... Here are the choices:
A. rotated
B. translated
C. reflected | null | A: rotated. |
Which expression describes this array? Here are the choices:
A. 5×4
B. 6×4
C. 6×5 | null | A: 5×4. |
The clocks show three things Deb did Sunday morning: Which did Deb do last? Here are the choices:
A. made the bed
B. got dressed
C. fed the cat | null | B: got dressed. |
Is this triangle equilateral? Here are the choices:
A. yes
B. no | null | A: yes. |
Which equation does this set of algebra tiles represent? Here are the choices:
A. – 6x+9=27
B. – 6x+1=25
C. – 6x+9= – 15
D. – 6x+1= – 17 | null | A: – 6x+9=27. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 2 pairs
B. 1 pair
C. no pairs | null | A: 2 pairs. |
How does h(x) change over the interval from x=
–
3 to x=
–
2? Here are the choices:
A. h(x) increases by a factor of 2
B. h(x) decreases by a factor of 2
C. h(x) decreases by 2
D. h(x) increases by 100% | null | C: h(x) decreases by 2. |
Is this quadrilateral a rhombus? Here are the choices:
A. yes
B. no | null | A: yes. |
How many marbles are there? Estimate. Here are the choices:
A. about 30
B. about 70 | null | B: about 70. |
Is this polygon a trapezoid? Here are the choices:
A. no
B. yes | null | B: yes. |
Select the chemical formula for this molecule. Here are the choices:
A. C4I
B. CHI4
C. ClI4
D. CI4 | null | D: CI4. |
Which addition sentence does this model show? Here are the choices:
A. 2+6=8
B. 4+2=6
C. 4+4=8
D. 2+2=4 | null | B: 4+2=6. |
Look at this shape: Which image shows a rotation? Here are the choices:
A. C
B. B
C. A | null | B: B. |
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