questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
Which of the following could Leo's test show? Leo was a mechanical engineer who was designing a weather station to record temperature, precipitation, and wind speed. The weather station would be used in a town where the highest recorded temperature was 40°C. Leo wanted to make sure the weather station would work even i... | null | B: if the weather station would work when the temperature was 50°C. |
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. Summe... | null | B: Winters have lower temperatures and slightly less precipitation than summers.. |
In a group of rose plants, some individuals have thorns and others do not. In this group, the gene for the thorns trait has two alleles. The allele for having thorns (R) is dominant over the allele for not having thorns (r). This Punnett square shows a cross between two rose plants. What is the expected ratio of offspr... | null | A: 4:0. |
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. |
What date is 7 days after March 4? Here are the choices:
A. March 10
B. March 11 | null | B: March 11. |
What is the rule for this input/output table? Here are the choices:
A. × 3
B. × 7
C. × 4
D. × 8 | null | A: × 3. |
Look at the following schedule: Which class ends at 2:30 P.M.? Here are the choices:
A. Running class
B. Basketball class
C. Weightlifting class
D. Ballet class | null | C: Weightlifting class. |
What kind of triangle is this? Here are the choices:
A. scalene
B. equilateral
C. isosceles but not equilateral | null | A: scalene. |
The graph shows f(x). The dashed line is a vertical asymptote. Here are the choices:
A. $\lim _{x \rightarrow-1^{+}} f(x)=\infty$
B. $\lim _{x \rightarrow-1^{+}} f(x)=-\infty$ | null | B: $\lim _{x \rightarrow-1^{+}} f(x)=-\infty$. |
The number line shows an unknown number, s. Is – 2s–1 positive or negative? Here are the choices:
A. negative
B. positive | null | A: negative. |
Which angle is adjacent to \angle{2}? Here are the choices:
A. \angle{3}
B. \angle{9}
C. \angle{1}\angle{2}
D. \angle{8} | null | A: \angle{3}. |
Does this recipe call for more strawberries or blueberries? Here are the choices:
A. blueberries
B. strawberries | null | B: strawberries. |
What shape is this? Here are the choices:
A. rectangular prism
B. pyramid
C. cube
D. cone | null | A: rectangular prism. |
Two magnets are placed as shown. Will these magnets attract or repel each other? Here are the choices:
A. attract
B. repel | null | B: repel. |
Look at this graph: Is this relation a function? Here are the choices:
A. yes
B. no | null | B: no. |
Which addition sentence does the picture show? Here are the choices:
A. 3+2=5
B. 2+4=6 | null | A: 3+2=5. |
Select the temperature shown by this thermometer. Here are the choices:
A. 30°C
B. 5°C
C. 10°C | null | A: 30°C. |
In this experiment, which were part of a control group? The passage below describes an experiment. Quincy drank coffee out of a paper cup. He remembered that his coffee shop had cardboard sleeves for their coffee cups. He wondered if using a sleeve would help keep the coffee warm.
Quincy placed a cardboard sleeve on ea... | null | A: the cups that did not get cardboard sleeves. |
What shape is this? Here are the choices:
A. cone
B. sphere
C. cylinder
D. rectangular prism | null | D: rectangular prism. |
How many hearts are there? Here are the choices:
A. 1
B. 9
C. 10
D. 6 | null | B: 9. |
What date is 2 weeks before November 21? Here are the choices:
A. November 7
B. November 19 | null | A: November 7. |
What date is 4 weeks before October 31? Here are the choices:
A. October 10
B. October 3 | null | B: October 3. |
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 1.. |
If you select a marble without looking, how likely is it that you will pick a black one? Here are the choices:
A. probable
B. certain
C. impossible
D. unlikely | null | D: unlikely. |
Which coin is this? Here are the choices:
A. dime
B. penny
C. quarter
D. nickel | null | D: nickel. |
What kind of triangle is this? Here are the choices:
A. scalene
B. equilateral
C. isosceles but not equilateral | null | A: scalene. |
How many stars are there? Here are the choices:
A. 2
B. 3
C. 4
D. 5 | null | B: 3. |
Does this shape have a circle as a face? Here are the choices:
A. no
B. yes | null | B: yes. |
Which property matches this object? Select the better answer. Here are the choices:
A. colorful
B. flexible | null | B: flexible. |
In the cube shown below, which lines are parallel? E Here are the choices:
A. EI
and
GH
B. FJ
and
EH
C. FJ
and
HL
D. IL
and
KL | null | C: FJ
and
HL. |
Here are the choices:
A. =
B. <
C. > | null | C: >. |
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 16 times the old surface area.
B. The new surface area will be 9 times the old surface area.
C. The new surface area will be 4 ... | null | B: The new surface area will be 9 times the old surface area.. |
Which addition statement describes the array? Here are the choices:
A. 1+1+1+1
B. 3+3+3+3
C. 2+2+2+2 | null | C: 2+2+2+2. |
Which addition sentence does this model show? Here are the choices:
A. 1+6=7
B. 3+4=7
C. 0+4=4
D. 3+6=9 | null | B: 3+4=7. |
Select the chemical formula for this molecule. Here are the choices:
A. CH2O2
B. H2O2N2
C. H2O2
D. H3O | null | C: H2O2. |
The art club examined how many cookies each student baked for the bake sale. Who baked the fewest cookies? Here are the choices:
A. Martina
B. Dustin
C. Vicky
D. Trevor | null | B: Dustin. |
Which coin is this? Here are the choices:
A. nickel
B. quarter
C. penny
D. dime | null | B: quarter. |
Does this recipe call for more gummy frogs or gummy strawberries? Here are the choices:
A. gummy strawberries
B. gummy frogs | null | A: gummy strawberries. |
Which property do these two objects have in common? Select the better answer. Here are the choices:
A. shiny
B. bendable | null | B: bendable. |
Which months are the hottest on average in Adelaide? Use the graph to answer the question below. Here are the choices:
A. June July and August
B. April and May
C. January and February | null | C: January and February. |
Are there more carrot noses than snowmen? Here are the choices:
A. no
B. yes | null | B: yes. |
The first picture is a sub. Which picture is second? first Here are the choices:
A. sub
B. turtle
C. fish | null | B: turtle. |
What kind of triangle is this? Here are the choices:
A. obtuse
B. acute
C. right | null | B: acute. |
What combination of transformations is shown below? Here are the choices:
A. translation, then rotation
B. translation, then reflection
C. rotation, then reflection
D. rotation, then translation | null | D: rotation, then translation. |
The graph shows a parabola. In which direction does it open? Here are the choices:
A. right
B. up
C. down
D. left | null | C: down. |
Which multiplication expression does this area model represent? Here are the choices:
A. (x+2)(3x+1)
B. (2x+2)(3x+1)
C. (2x+3)(3x+1)
D. (x+3)(3x+1) | null | D: (x+3)(3x+1). |
Which subtraction sentence does the picture show? Here are the choices:
A. 5 − 1 = 4
B. 4 − 3 = 1
C. 5 − 2 = 3
D. 5 − 3 = 2 | null | C: 5 − 2 = 3. |
Is the function f(x) continuous on the open interval ( – 3,5)? Here are the choices:
A. no
B. yes | null | A: no. |
Which property do these two objects have in common? Select the better answer. Here are the choices:
A. yellow
B. hard | null | A: yellow. |
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. hard
B. flexible
C. sticky | null | B: flexible. |
What is the range of this function? Here are the choices:
A. all real numbers
B. $\{y \mid y \geq 0\}$
C. $\{y \mid y>0\}$
D. $\{y \mid y<3\}$ | null | B: $\{y \mid y \geq 0\}$. |
How does f(x) change over the interval from x=
–
8 to x=
–
7? Here are the choices:
A. f(x) increases by 1
B. f(x) decreases by 2
C. f(x) decreases by a factor of 2
D. f(x) decreases by 1 | null | D: f(x) decreases by 1. |
What combination of transformations is shown below? Here are the choices:
A. reflection, then translation
B. rotation, then translation
C. reflection, then rotation
D. rotation, then reflection | null | C: reflection, then rotation. |
Identify the question that Maya's experiment can best answer. The passage below describes an experiment. Read the passage and then follow the instructions below. Maya planted 25 tomato seeds one-half inch below the soil surface in each of six pots. Maya added an equal amount of fertilizer to three of the six pots. She ... | null | B: Do more tomato seedlings grow when they are planted in soil with fertilizer compared to soil without fertilizer?. |
Valeria has the following data: If the median is 8, which number could s be? Here are the choices:
A. 1
B. 11 | null | B: 11. |
Which addition sentence does this model show? Here are the choices:
A. 5+7=12
B. 6+6=12
C. 6+4=10
D. 4+4=8 | null | C: 6+4=10. |
Look at this set of 8 numbers: How would the mode change if the number 4 replaced one of the 3's in the set? Here are the choices:
A. increase
B. decrease
C. no change | null | A: increase. |
Which property do these two objects have in common? Select the better answer. Here are the choices:
A. stretchy
B. sour | null | B: sour. |
Which subtraction sentence does the picture show? Here are the choices:
A. 3 − 3 = 0
B. 3 − 1 = 2
C. 2 − 2 = 0
D. 3 − 2 = 1 | null | D: 3 − 2 = 1. |
Are these shapes congruent? Here are the choices:
A. no
B. yes | null | B: yes. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | A: linear. |
Sue has the following data: If the mean is 12, which number could n be? Here are the choices:
A. 19
B. 11 | null | B: 11. |
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 | B: sample B. |
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 1996? Here are the choices:
A. Canada
B. Great Britain
C. Australia
D. Germany | null | D: Germany. |
You pay $4.05 to buy a jar of peanut butter costing $3.80. You receive the following change:Is this the correct amount of change? Here are the choices:
A. no
B. yes | null | A: no. |
Look at this figure: What is the shape of its base? Here are the choices:
A. square
B. circle
C. heptagon
D. triangle | null | A: square. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 1 pair
B. no pairs
C. 2 pairs | null | B: no pairs. |
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. |
What shape is this? Here are the choices:
A. triangle
B. rectangle
C. circle | null | B: rectangle. |
On which color is the spinner more likely to land? Here are the choices:
A. green
B. white | null | A: green. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The y-intercept of Function A is less than the y-intercept of Function B.
B. The y-intercept of Function A is greater than the y-intercept of Function B. | null | A: The y-intercept of Function A is less than the y-intercept of Function B.. |
What is the rule for this input/output table? Here are the choices:
A. ÷ 4
B. ÷ 2
C. ÷ 3
D. ÷ 7 | null | C: ÷ 3. |
Is this shape a regular polygon? Here are the choices:
A. yes
B. no | null | A: yes. |
What is the temperature? Here are the choices:
A. 5°C
B. 10°C
C. 0°C
D. 15°C | null | C: 0°C. |
How much money is there? Here are the choices:
A. 10¢
B. 5¢
C. 12¢ | null | A: 10¢. |
Is the function f(x) continuous? Here are the choices:
A. no
B. yes | null | A: no. |
Does this recipe call for more salt or pepper? Here are the choices:
A. salt
B. pepper | null | B: pepper. |
What shape is this? Here are the choices:
A. cube
B. pyramid | null | B: pyramid. |
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. soft
B. yellow
C. hard | null | C: hard. |
Which equation does this set of algebra tiles represent? Here are the choices:
A. 2x+4=8
B. 2x+7=9
C. – x+7=9
D. – x+4=9 | null | D: – x+4=9. |
Caleb has the following data: If the median is 13, which number could c be? Here are the choices:
A. 9
B. 15 | null | A: 9. |
Which subtraction sentence does the picture show? Here are the choices:
A. 44 − 9 = 35
B. 43 − 9 = 34
C. 45 − 9 = 36
D. 44 − 8 = 36 | null | A: 44 − 9 = 35. |
The first picture is a train. Which picture is eighth? first Here are the choices:
A. train
B. bear
C. plane | null | B: bear. |
The first picture is a sun. Which picture is third? first Here are the choices:
A. tractor
B. barn
C. sun | null | A: tractor. |
How has this figure been transformed? It has been... Here are the choices:
A. translated
B. rotated
C. reflected | null | B: rotated. |
Deb has the following data: If the mode is 14, which number could k be? Here are the choices:
A. 12
B. 14 | null | B: 14. |
Look at this figure: What is the shape of its base? Here are the choices:
A. rectangle
B. triangle
C. circle
D. square | null | B: triangle. |
\line{EG} and \line{HJ} are parallel lines. Which angles are alternate exterior angles? Here are the choices:
A. \angle{HIK} and \angle{EFD}
B. \angle{HIK} and \angle{GFD}
C. \angle{HIK} and \angle{JIF}
D. \angle{HIK} and \angle{HIF} | null | B: \angle{HIK} and \angle{GFD}. |
Based on the scatter plot below, which is a better prediction for y when x = 59? Here are the choices:
A. 61
B. 100 | null | A: 61. |
What has been done to this letter? Here are the choices:
A. flip
B. slide
C. turn | null | C: turn. |
Emir has the following data: If the range is 9, which number could w be? Here are the choices:
A. 3
B. 16 | null | A: 3. |
Are there enough leaves for every ladybug? Here are the choices:
A. yes
B. no | null | B: no. |
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 B
B. neither; their concentrations are the same
C. Solution A | null | A: Solution B. |
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. |
Which property matches this object? Select the better answer. Here are the choices:
A. soft
B. bouncy | null | A: soft. |
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 B
B. Solution A
C. neither; their concentrations are the same | null | A: Solution B. |
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. sticky
B. fragile
C. opaque | null | C: opaque. |
What fraction of the shape is purple? Here are the choices:
A. 1/9
B. 1/11
C. 1/5
D. 6/11 | null | B: 1/11. |
The number line shows an unknown number, q. Is q positive or negative? Here are the choices:
A. positive
B. negative | null | B: negative. |
In this experiment, which were part of an experimental group? The passage below describes an experiment. Patty baked bread for a bakery. She stored her bread in clear bins in the back of the bakery, but she sometimes found mold growing on the bread. Patty wondered if less mold would grow if she stored her bread in dark... | null | B: the loaves of bread in bins covered with dark paper. |
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