questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
Which addition sentence does this model show? Here are the choices:
A. 0+7=7
B. 1+9=10
C. 0+9=9
D. 1+7=8 | null | D: 1+7=8. |
Luther looked in the backyard shed and found some rakes, ladders, wheelbarrows, and watering cans. He made a bar graph of the items he found: Did he find more watering cans or wheelbarrows? Here are the choices:
A. watering cans
B. wheelbarrows | null | A: watering cans. |
The first picture is a star. Which picture is seventh? first Here are the choices:
A. rocket
B. star
C. moon | null | B: star. |
What day of the week is August 15? Here are the choices:
A. Monday
B. Tuesday | null | A: Monday. |
What is the temperature? Here are the choices:
A. 85°F
B. 80°F
C. 75°F
D. 90°F | null | D: 90°F. |
Are there enough leaves for every bug? Here are the choices:
A. no
B. yes | null | B: yes. |
Is the function f(x) continuous? Here are the choices:
A. yes
B. no | null | A: yes. |
How has this figure been transformed? It has been... Here are the choices:
A. translated
B. reflected
C. rotated | null | C: rotated. |
Is this quadrilateral a rhombus? Here are the choices:
A. yes
B. no | null | A: yes. |
What decimal number is illustrated? Here are the choices:
A. 0.4
B. 0.6
C. 0.7
D. 0.5 | null | A: 0.4. |
Which angle is vertical to \angle{4}? Here are the choices:
A. \angle{5}
B. \angle{2}
C. \angle{1}
D. \angle{3} | null | C: \angle{1}. |
You pay 98¢ to buy a plastic bracelet costing 87¢. You receive the following change:Is this the correct amount of change? Here are the choices:
A. no
B. yes | null | B: yes. |
How many shapes are there? Here are the choices:
A. 5
B. 2
C. 1
D. 3 | null | A: 5. |
Is f(x) continuous at x=7? Here are the choices:
A. yes
B. no | null | B: 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 strength of the magnetic forc... | null | C: The magnetic force is weaker in Pair 1.. |
Which addition sentence does the picture show? Here are the choices:
A. 4+4=8
B. 5+3=8 | null | A: 4+4=8. |
The first picture is a dog. Which picture is fifth? first Here are the choices:
A. house
B. dog
C. paw | null | A: house. |
In a study on public parking, the director of transportation counted the number of cars in each of the city's parking lots. Are there more parking lots that had 21-25 cars or parking lots that had 26-30 cars? Here are the choices:
A. 21-25 cars
B. 26-30 cars | null | A: 21-25 cars. |
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. no
B. yes | null | A: no. |
What kind of triangle is this? Here are the choices:
A. obtuse
B. right
C. acute | null | A: obtuse. |
What kind of triangle is this? Here are the choices:
A. acute
B. right
C. obtuse | null | C: obtuse. |
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. |
Is this angle greater than, equal to, or less than a right angle? Here are the choices:
A. greater than a right angle
B. less than a right angle
C. equal to a right angle | null | B: less than a right angle. |
If you select a marble without looking, how likely is it that you will pick a black one? Here are the choices:
A. certain
B. probable
C. unlikely
D. impossible | null | B: probable. |
What are the domain and range of this function? Here are the choices:
A. domain: all real numbers, range: all real numbers
B. domain: $\{x \mid x \leq-1\}$, range: $\{y \mid y \geq-7\}$
C. domain: $\{x \mid x \leq-1\}$, range: all real numbers
D. domain: all real numbers, range: $\{y \mid y \geq-7\}$ | null | D: domain: all real numbers, range: $\{y \mid y \geq-7\}$. |
How many triangles are there? Here are the choices:
A. 1
B. 2
C. 3 | null | C: 3. |
A horseshoe crab shell has the following properties:
mixture of proteins and other substances
solid
naturally occurring
body part of a marine organism
no fixed crystal structure Is a horseshoe crab shell a mineral? Here are the choices:
A. yes
B. no | null | B: no. |
Look at this graph: Is this relation a function? Here are the choices:
A. yes
B. no | null | B: no. |
What are the domain and range of this function? Here are the choices:
A. domain: $\{x \mid x \geq-5\}$, range: $\{y \mid y>2\}$
B. domain: all real numbers, range: $\{y \mid y \leq 2\}$
C. domain: $\{x \mid x \geq-5\}$, range: $\{y \mid y \leq 2\}$
D. domain: all real numbers, range: $\{y \mid y>2\}$ | null | B: domain: all real numbers, range: $\{y \mid y \leq 2\}$. |
Look at this cube: If the side lengths are doubled, then which of the following statements about its volume will be true? Here are the choices:
A. The new volume will be
1
8
of the old volume.
B. The new volume will be 2 times the old volume.
C. The new volume will be 8 times the old volume.
D. The new volume will be 6... | null | C: The new volume will be 8 times the old volume.. |
Kendrick counted the number of desks in each classroom at his school. Here are the choices:
A. 2
B. 4
C. 3
D. 1 | null | B: 4. |
The number line shows an unknown number, x. Is x 5 positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
\line{HJ} and \line{KM} are parallel lines. Which angles are corresponding angles? Here are the choices:
A. \angle{JIG} and \angle{MLN}
B. \angle{JIG} and \angle{MLI}
C. \angle{JIG} and \angle{HIL}
D. \angle{JIG} and \angle{HIG} | null | B: \angle{JIG} and \angle{MLI}. |
Which subtraction sentence does this model show? Here are the choices:
A. 6–2=4
B. 10–2=8
C. 6–6=0
D. 7–5=2 | null | A: 6–2=4. |
The diagram below is a model of two solutions. Each blue ball represents one particle of solute. Which solution has a higher concentration of blue particles? Here are the choices:
A. neither; their concentrations are the same
B. Solution B
C. Solution A | null | B: Solution B. |
Is this quadrilateral a parallelogram? Here are the choices:
A. yes
B. no | null | B: no. |
Rafi has the following data: If the median is 43, which number could n be? Here are the choices:
A. 47
B. 31 | null | A: 47. |
On which color is the spinner less likely to land? Here are the choices:
A. white
B. blue | null | A: white. |
How does f(t) change over the interval from t=
–
3 to t=
–
2? Here are the choices:
A. f(t) increases by a factor of 2
B. f(t) decreases by 2
C. f(t) decreases by a factor of 2
D. f(t) increases by 2 | null | B: f(t) decreases by 2. |
How many stars are there? Here are the choices:
A. 9
B. 4
C. 10
D. 7 | null | C: 10. |
The clocks show when some friends went shopping Wednesday after lunch: Who went shopping last? Here are the choices:
A. Hunter
B. Karen
C. Patty | null | B: Karen. |
Which property matches this object? Select the better answer. Here are the choices:
A. shiny
B. flexible | null | A: shiny. |
Identify the question that Brenna's experiment can best answer. The passage below describes an experiment. Read the passage and then follow the instructions below. Brenna planted 25 tomato seeds one-half inch below the soil surface in each of six pots. Brenna added an equal amount of fertilizer to three of the six pots... | null | B: Do more tomato seedlings grow when they are planted in soil with fertilizer compared to soil without fertilizer?. |
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 ratio of the new perimeter to the old perimeter will be 2:1.
B. The ratio of the new perimeter to the old perimeter will be 4:1.
C. The ratio of the new perimeter t... | null | D: The ratio of the new perimeter to the old perimeter will be 3:1.. |
\line{PR} and \line{SU} are parallel lines. Which angles are vertical angles? Here are the choices:
A. \angle{RQT} and \angle{PQO}
B. \angle{RQT} and \angle{UTV}
C. \angle{RQT} and \angle{RQO}
D. \angle{RQT} and \angle{PQT} | null | A: \angle{RQT} and \angle{PQO}. |
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 Sydney? Hint: Summers in the Southern Hemisphere occur in December, January, and February. Winters in the Southern Hemisphere occur in June, July, and August. Sydney is a city in Australia. It is located in the Southern Hemisphere. It has a humid subtropical climate. Here a... | null | A: Winters have lower temperatures than summers and there is more precipitation in the first half of the year than in the second half.. |
Is this quadrilateral a parallelogram? Here are the choices:
A. yes
B. no | null | A: yes. |
How much money is there? Here are the choices:
A. 4¢
B. 6¢
C. 5¢ | null | A: 4¢. |
On which color is the spinner more likely to land? Here are the choices:
A. white
B. blue | null | B: blue. |
Is this quadrilateral a parallelogram? Here are the choices:
A. no
B. yes | null | A: no. |
Which of the following could Carter's test show? Carter had a cookie recipe that made soft, thick cookies. But he preferred crunchy cookies. Carter read that using different types of sugar affects how firm the cookies are. His recipe used both white and brown sugar, so he decided to see if the cookies would be crunchy ... | null | A: if cookies made with only white sugar were soft. |
What is the value of the underlined digit? Here are the choices:
A. 200
B. 20
C. 2 | null | B: 20. |
Joy was delivering two identical pizzas to a customer. While driving to the customer's house, Joy 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 choices:
A. ea... | null | A: each pizza . . . the surroundings. |
Which equation does this set of algebra tiles represent? Here are the choices:
A. 3x+2=29
B. 3x+9=30
C. 3x+3=30
D. 3x+1=28 | null | B: 3x+9=30. |
Look at this figure: What is the shape of its bases? Here are the choices:
A. nonagon
B. rectangle
C. triangle
D. pentagon | null | B: rectangle. |
What is \line{RS}? Here are the choices:
A. chord
B. diameter
C. center | null | A: chord. |
Joseph, a birdwatcher, counted the number of each species of bird at the local county parks. Were there fewer sightings of hawks in Mountain Park or Northside Park? Here are the choices:
A. Northside Park
B. Mountain Park | null | B: Mountain Park. |
The number line shows an unknown number, a. Is – 2a–1 positive or negative? Here are the choices:
A. positive
B. negative | null | B: negative. |
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 2 times the old area.
B. The new area will be 4 times the old area.
C. The new area will be 9 times the old area.
D. The new area will be 16 times the o... | null | B: The new area will be 4 times the old area.. |
Is this triangle scalene? Here are the choices:
A. yes
B. no | null | A: yes. |
The diagram below is a model of two solutions. Each pink ball represents one particle of solute. Which solution has a higher concentration of pink particles? Here are the choices:
A. Solution A
B. Solution B
C. neither; their concentrations are the same | null | C: neither; their concentrations are the same. |
The number line shows two unknown numbers, t and u. Is t+u positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
Is this function linear or exponential? Here are the choices:
A. exponential
B. linear | null | B: linear. |
Is this shape open or closed? Here are the choices:
A. open
B. closed | null | A: open. |
Which fraction is less? Here are the choices:
A. 5/6
B. 5/8 | null | B: 5/8. |
Look at this set of 10 numbers: How would the median change if the number 64 were added to the set? Here are the choices:
A. increase
B. no change
C. decrease | null | A: increase. |
Which subtraction sentence does this model show? Here are the choices:
A. 7–3=4
B. 7–4=3
C. 9–4=5
D. 7–2=5 | null | D: 7–2=5. |
What decimal number is illustrated? Here are the choices:
A. 1.95
B. 1.96
C. 1.83
D. 1.94 | null | A: 1.95. |
How many hearts are there? Here are the choices:
A. 5
B. 9
C. 6
D. 8 | null | D: 8. |
You pay 28¢ to buy an envelope costing 20¢. You receive the following change:Is this the correct amount of change? Here are the choices:
A. yes
B. no | null | B: no. |
Sphalerite has the following properties:
solid
pure substance
fixed crystal structure
found in nature
not made by organisms Is sphalerite a mineral? Here are the choices:
A. no
B. yes | null | B: yes. |
What is at (3, 5)? Here are the choices:
A. hotel
B. bakery
C. theater
D. art supply store | null | D: art supply store. |
The graph shows f(x). The dashed line is a vertical asymptote. Here are the choices:
A. $\lim _{x \rightarrow 7^{-}} f(x)=-\infty$
B. $\lim _{x \rightarrow 7^{-}} f(x)=\infty$ | null | B: $\lim _{x \rightarrow 7^{-}} f(x)=\infty$. |
What is the domain of this exponential function? Here are the choices:
A. $\{x \mid x \geq 0\}$
B. $\{x \mid x>0\}$
C. all real numbers
D. $\{x \mid x \leq 0\}$ | null | C: all real numbers. |
Find t. Here are the choices:
A. $10 \sqrt{3}$
B. 20
C. $2 \sqrt{5}$
D. 10 | null | B: 20. |
What is \line{CD}? Here are the choices:
A. radius
B. center
C. diameter | null | C: diameter. |
Look at this graph: Is this relation a function? Here are the choices:
A. yes
B. no | null | A: 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: sample B. |
Which coin is this? Here are the choices:
A. dime
B. penny
C. nickel
D. quarter | null | C: nickel. |
Is this function linear, quadratic, or exponential? Here are the choices:
A. exponential
B. linear
C. quadratic | null | C: quadratic. |
The number line shows two unknown numbers, x and y. Is xy positive or negative? Here are the choices:
A. negative
B. positive | null | B: positive. |
Is this a polygon? Here are the choices:
A. yes
B. no | null | B: no. |
Is this function linear or exponential? Here are the choices:
A. exponential
B. linear | null | B: linear. |
Are these shapes congruent? Here are the choices:
A. yes
B. no | null | B: no. |
Kelly is watching the sunset at the park. Kelly's watch shows: What time is it? Here are the choices:
A. 7:45 A.M.
B. 7:45 P.M. | null | B: 7:45 P.M.. |
Are there enough paintbrushes for every paint cup? Here are the choices:
A. yes
B. no | null | A: yes. |
The clocks show two things Brenda did Thursday night: Which did Brenda do second? Here are the choices:
A. talked on the phone
B. listened to music | null | A: talked on the phone. |
The graph shows f(x). The dashed lines are vertical asymptotes. Here are the choices:
A. $\lim _{x \rightarrow-2^{+}} f(x)=\infty$
B. $\lim _{x \rightarrow-2^{+}} f(x)=-\infty$ | null | A: $\lim _{x \rightarrow-2^{+}} f(x)=\infty$. |
Sandra is making popcorn balls for movie night with her friends. The amount of sugar Sandra needs depends on the amount of popcorn she uses. This situation can be modeled as a linear relationship. What does the slope of the line tell you about the situation? Here are the choices:
A. Sandra needs 2 tablespoons of sugar ... | null | A: Sandra needs 2 tablespoons of sugar for every 3 cups of popcorn.. |
The first picture is a tractor. Which picture is fifth? first Here are the choices:
A. barn
B. sun
C. tractor | null | C: tractor. |
Which angle is vertical to \angle{2}? Here are the choices:
A. \angle{4}
B. \angle{5}
C. \angle{3}
D. \angle{6} | null | B: \angle{5}. |
Eli has the following data: If the mean is 16, which number could u be? Here are the choices:
A. 25
B. 15 | null | B: 15. |
Which subtraction sentence does this model show? Here are the choices:
A. 9–6=3
B. 9–1=8
C. 11–1=10
D. 9–2=7 | null | B: 9–1=8. |
How does h(t) change over the interval from t=2 to t=4? Here are the choices:
A. h(t) increases by 200%
B. h(t) increases by 400%
C. h(t) increases by 4
D. h(t) decreases by 4 | null | C: h(t) increases by 4. |
Look at this figure: What is the shape of its bases? Here are the choices:
A. triangle
B. rectangle
C. circle
D. square | null | A: triangle. |
How has this figure been transformed? It has been... Here are the choices:
A. rotated
B. reflected
C. translated | null | B: reflected. |
Count the equal parts. What fraction does this picture show? Here are the choices:
A. 4/2
B. 2/1
C. 2/2
D. 1/2 | null | C: 2/2. |
The graph shows f(x). The dashed line is a vertical asymptote. Here are the choices:
A. $\lim _{x \rightarrow 3^{-}} f(x)=-\infty$
B. $\lim _{x \rightarrow 3^{-}} f(x)=\infty$ | null | A: $\lim _{x \rightarrow 3^{-}} f(x)=-\infty$. |
These tiles represent the expression 2(6x+4). Which expression is equivalent to 2(6x+4)? Here are the choices:
A. 12x+4
B. 8x+4
C. 12x+8
D. 20x | null | C: 12x+8. |
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