questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
What decimal number is illustrated? Here are the choices:
A. 0.38
B. 0.39
C. 0.30
D. 0.40 | null | D: 0.40. |
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 smaller in Pair 1.. |
\line{NP} and \line{QS} are parallel lines. Which angles are alternate interior angles? Here are the choices:
A. \angle{QRO} and \angle{POR}
B. \angle{QRO} and \angle{NOM}
C. \angle{QRO} and \angle{SRO}
D. \angle{QRO} and \angle{QRT} | null | A: \angle{QRO} and \angle{POR}. |
What is the domain of this function? Here are the choices:
A. $\{x \mid x \leq 0\}$
B. $\{x \mid x<-1\}$
C. $\{x \mid x<0\}$
D. $\{x \mid x \leq-1\}$ | null | A: $\{x \mid x \leq 0\}$. |
Here are the choices:
A. =
B. >
C. < | null | B: >. |
Two magnets are placed as shown. Hint: Magnets that attract pull together. Magnets that repel push apart. Here are the choices:
A. repel
B. attract | null | A: repel. |
The number line shows an unknown number, s. Is 1–5s positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
A pet store owner had her staff count the number of fish in each tank. Are there fewer tanks that have 20-24 fish or tanks that have 25-29 fish? Here are the choices:
A. 20-24 fish
B. 25-29 fish | null | B: 25-29 fish. |
What type of video game console do you see here? Here are the choices:
A. Nintendo Wii
B. Sony PlayStation Portable
C. Sony PlayStation 4
D. Sega Dreamcast | null | C: Sony PlayStation 4. |
In this experiment, which were part of a control group? The passage below describes an experiment. Luca 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.
Luca placed a cardboard sleeve on each o... | null | A: the cups that did not get cardboard sleeves. |
Which addition sentence does the picture show? Here are the choices:
A. 3+2=5
B. 1+1=2 | null | A: 3+2=5. |
What kind of triangle is this? Here are the choices:
A. isosceles but not equilateral
B. scalene
C. equilateral | null | B: scalene. |
The number line shows an unknown number, z. Is – 5 z positive or negative? Here are the choices:
A. positive
B. negative | null | B: negative. |
What is \line{NO}? Here are the choices:
A. radius
B. diameter
C. chord | null | A: radius. |
The number line shows an unknown number, t. Is 3t positive or negative? Here are the choices:
A. negative
B. positive | null | B: positive. |
What shape is this? Here are the choices:
A. sphere
B. pyramid | null | B: pyramid. |
Which addition statement describes the array? Here are the choices:
A. 1+1+1+1
B. 4+4
C. 2+2+2 | null | C: 2+2+2. |
What type of function does this graph show? Here are the choices:
A. quadratic
B. exponential
C. linear | null | C: linear. |
Which sign makes the statement true?
2
12
2
6 Here are the choices:
A. =
B. <
C. > | null | B: <. |
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. fuzzy
B. stretchy
C. translucent | null | C: translucent. |
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 | B: The strength of the magnetic force is the same in both pairs.. |
How much is this coin worth? Here are the choices:
A. 25 cents
B. 1 dollar
C. 5 cents
D. 10 cents | null | C: 5 cents. |
Two magnets are placed as shown. Will these magnets attract or repel each other? Here are the choices:
A. repel
B. attract | null | B: attract. |
In solving this triangle, which law must you use first? Here are the choices:
A. Law of Cosines
B. Law of Sines | null | A: Law of Cosines. |
A can of mushrooms costs 2 dollars and 44 cents. Do you have enough money to buy it?
Here are the choices:
A. no
B. yes | null | A: no. |
This model represents the expression 7c+2z+5z. Which expression is equivalent to 7c+2z+5z? Here are the choices:
A. 7c+7z
B. 14cz
C. 9c+5z
D. 14+c+2z | null | A: 7c+7z. |
The table shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | B: nonlinear. |
Camilla was delivering two identical pizzas to a customer. While driving to the customer's house, Camilla put one of the pizza boxes on top of the other one. This table shows how the temperature of each pizza changed over 15minutes. During this time, thermal energy was transferred from ____ to ____. Here are the choice... | null | B: each pizza . . . the surroundings. |
△DFG and △DHE are shown below. Which statement is true? Here are the choices:
A. △DFG is similar to △DHE.
B. △DFG is not similar to △DHE.
C. There is not enough information to determine whether the triangles are similar. | null | A: △DFG is similar to △DHE.. |
The number line shows an unknown number, b. Is – 2b positive or negative? Here are the choices:
A. negative
B. positive | null | B: positive. |
Which rule explains why these triangles are congruent? Here are the choices:
A. SSS
B. ASA
C. These triangles cannot be proven congruent.
D. SAS | null | A: SSS. |
What combination of transformations is shown below? Here are the choices:
A. rotation, then translation
B. rotation, then reflection
C. translation, then rotation
D. translation, then reflection | null | D: translation, then reflection. |
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. – 3 4
B. 64.6
C. 1 2/7
D. –10 | null | D: –10. |
What is this? Here are the choices:
A. ray
B. line
C. line segment | null | B: line. |
Which subtraction sentence does this model show? Here are the choices:
A. 9–1=8
B. 12–1=11
C. 10–4=6
D. 9–5=4 | null | A: 9–1=8. |
Are these lines intersecting? Here are the choices:
A. yes
B. no | null | B: no. |
How does h(x) change over the interval from x=
–
9 to x=
–
7? Here are the choices:
A. h(x) decreases by 3
B. h(x) decreases by a factor of 2
C. h(x) decreases by 1
D. h(x) decreases by 2 | null | D: h(x) decreases by 2. |
Which multiplication expression does this area model represent? Here are the choices:
A. (2x+1)(3x+2)
B. (x+1)(3x+2)
C. (2x+2)(3x+2)
D. (x+2)(3x+2) | null | B: (x+1)(3x+2). |
Are there enough birdcages for every bird? Here are the choices:
A. no
B. yes | null | B: yes. |
Is this polygon a trapezoid? Here are the choices:
A. yes
B. no | null | B: no. |
Which multiplication expression does this area model represent? Here are the choices:
A. (3x+1)(3x+1)
B. (2x+1)(x+1)
C. (3x+1)(2x+1)
D. (2x+1)(2x+1) | null | C: (3x+1)(2x+1). |
Are these shapes congruent? Here are the choices:
A. no
B. yes | null | B: yes. |
The diagram below is a model of two solutions. Each yellow ball represents one particle of solute. Which solution has a higher concentration of yellow particles? Here are the choices:
A. Solution A
B. neither; their concentrations are the same
C. Solution B | null | C: Solution B. |
A volunteer for the local running club counted the number of participants at each race. Here are the choices:
A. 27
B. 28
C. 25
D. 22 | null | C: 25. |
What has been done to this letter? Here are the choices:
A. turn
B. slide
C. flip | null | B: slide. |
Select the chemical formula for this molecule. Here are the choices:
A. H
B. He2O2
C. H2O2
D. H3O2 | null | C: H2O2. |
Look at this graph: Is this relation a function? Here are the choices:
A. no
B. yes | null | A: no. |
What name best describes this shape? Here are the choices:
A. square
B. rhombus
C. trapezoid
D. parallelogram | null | B: rhombus. |
In this experiment, which were part of a control group? The passage below describes an experiment. Joe 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.
Joe put equal-sized drops... | null | B: the pennies with pure water. |
\line{HJ} and \line{KM} are parallel lines. Which angles are corresponding angles? Here are the choices:
A. \angle{KLN} and \angle{KLI}
B. \angle{KLN} and \angle{MLI}
C. \angle{KLN} and \angle{JIL}
D. \angle{KLN} and \angle{HIL} | null | D: \angle{KLN} and \angle{HIL}. |
Is this quadrilateral a rhombus? Here are the choices:
A. no
B. yes | null | B: yes. |
Are there fewer squares or circles? Here are the choices:
A. squares
B. circles | null | A: squares. |
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 shapes are there? Here are the choices:
A. 6
B. 9
C. 1
D. 10 | null | A: 6. |
The table shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | A: nonlinear. |
Which angle is vertical to \angle{5}? Here are the choices:
A. \angle{2}
B. \angle{4}
C. \angle{1}
D. \angle{3} | null | A: \angle{2}. |
Look at this parallelogram: If the height 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
1
2
of the old area.
D. The new area will be 2 times the old... | null | D: The new area will be 2 times the old area.. |
Look at this set of 7 numbers: How would the mode change if the number 27 replaced the number 15 in the set? Here are the choices:
A. decrease
B. no change
C. increase | null | B: no change. |
How many shapes are there? Here are the choices:
A. 7
B. 4
C. 6
D. 1 | null | A: 7. |
The graph shows f(x). The dashed lines are vertical asymptotes. Here are the choices:
A. $\lim _{x \rightarrow-6^{-}} f(x)=-\infty$
B. $\lim _{x \rightarrow-6^{-}} f(x)=\infty$ | null | A: $\lim _{x \rightarrow-6^{-}} f(x)=-\infty$. |
Michelle has the following data: If the mode is 5, which number could x be? Here are the choices:
A. 5
B. 7 | null | A: 5. |
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. Craig ... | null | B: the number of earthworms. |
Which addition statement describes the array? Here are the choices:
A. 2+2+2
B. 1+1+1
C. 1+1 | null | A: 2+2+2. |
What shape is this? Here are the choices:
A. square
B. circle
C. triangle | null | A: square. |
What time does the clock show? Here are the choices:
A. 5:00
B. 5:30 | null | B: 5:30. |
Which expression describes the model? Here are the choices:
A. 5×4
B. 5×2 | null | B: 5×2. |
Is this quadrilateral a trapezoid? Here are the choices:
A. yes
B. no | null | B: no. |
What kind of triangle is this? Here are the choices:
A. acute
B. obtuse
C. right | null | B: obtuse. |
What is the measure of this angle? Choose the best estimate. Here are the choices:
A. 30°
B. 60°
C. 135°
D. 90° | null | D: 90°. |
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 4 times the old perimeter.
B. The new perimeter will be 2 times the old perimeter.
C. The new perimeter will be 3 times the old perimeter.
D. ... | null | C: The new perimeter will be 3 times the old perimeter.. |
The number line shows an unknown number, a. Is 4a positive or negative? Here are the choices:
A. positive
B. negative | null | B: negative. |
What date is 1 week before July 16? Here are the choices:
A. July 2
B. July 9 | null | B: July 9. |
Select the temperature shown by this thermometer. Here are the choices:
A. 66°F
B. 76°F
C. 74°F
D. 85°F | null | B: 76°F. |
How many shapes are there? Here are the choices:
A. 2
B. 7
C. 9
D. 4 | null | C: 9. |
Are these shapes similar? Here are the choices:
A. yes
B. no | null | A: yes. |
Is this function linear or exponential? Here are the choices:
A. linear
B. exponential | null | A: linear. |
The number line shows an unknown number, z. Is – 4z positive or negative? Here are the choices:
A. negative
B. positive | null | A: negative. |
Look at this triangle: If all three 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 3 times the old perimeter.
B. The new perimeter will be 2 times the old perimeter.
C. The new perimeter will be
1
2
of the old perimeter.... | null | C: The new perimeter will be
1
2
of the old perimeter.. |
Is f(x) continuous from the right at x= – 2? Here are the choices:
A. no
B. yes | null | B: yes. |
Two magnets are placed as shown. Hint: Magnets that attract pull together. Magnets that repel push apart. Here are the choices:
A. attract
B. repel | null | B: repel. |
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. sticky
B. rough
C. bouncy | null | A: sticky. |
Is this shape open or closed? Here are the choices:
A. closed
B. open | null | A: closed. |
Count the tally marks. What number is shown? Here are the choices:
A. 10
B. 3
C. 4
D. 7 | null | A: 10. |
What fraction does the number line show?
0
1 Here are the choices:
A. 1/3
B. 1/4
C. 1/6
D. 1/8 | null | C: 1/6. |
The number line shows an unknown number, a. Is a positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
What decimal number is illustrated? Here are the choices:
A. 2.22
B. 2.32
C. 2.31
D. 2.11 | null | B: 2.32. |
Some friends met in New York City for vacation and compared how far they had traveled. Who traveled the shortest distance? Here are the choices:
A. Emmet
B. Maureen
C. Lola
D. Donald | null | B: Maureen. |
What is the temperature? Here are the choices:
A. 10°F
B. 5°F
C. 20°F
D. 15°F | null | C: 20°F. |
How much money is there? Here are the choices:
A. 16¢
B. 18¢
C. 17¢ | null | A: 16¢. |
What shape is this? Here are the choices:
A. pyramid
B. sphere | null | A: pyramid. |
Is the number of hearts even or odd? Here are the choices:
A. odd
B. even | null | A: odd. |
Are there the same number of doghouses and dogs? Here are the choices:
A. yes
B. no | null | B: no. |
Which statement best describes the climate of Los Angeles? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Los Angeles, California, is a city in the United States. It has a mediterranean climate. Here are the choices:... | null | A: Winters have slightly lower temperatures and more precipitation than summers.. |
Are these shapes similar? Here are the choices:
A. no
B. yes | null | A: no. |
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 angles are complementary to each other? Here are the choices:
A. \angle{6} and \angle{2}
B. \angle{5} and \angle{4}
C. \angle{5} and \angle{3}
D. \angle{1} and \angle{3} | null | B: \angle{5} and \angle{4}. |
Brian's family is going out after dinner. His watch shows: What time is it? Here are the choices:
A. 8:10 A.M.
B. 8:10 P.M. | null | B: 8:10 P.M.. |
What fraction of the shape is green? Here are the choices:
A. 6/10
B. 6/11
C. 3/10
D. 6/8 | null | A: 6/10. |
What kind of triangle is this? Here are the choices:
A. equilateral
B. isosceles but not equilateral
C. scalene | null | A: equilateral. |
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 16 times the old area.
B. The new area will be 4 times the old area.
C. The new area will be 8 times the old area.
D. The new area will be
1
4
of the ol... | null | B: The new area will be 4 times the old area.. |
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