questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
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 8 times the old area.
B. The new area will be 2 times the old area.
C. The new area will be 4 times the old area.
D. The new area will be
1
4
of the old... | null | C: The new area will be 4 times the old area.. |
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. |
Vindale University offers four applied majors and monitors the number of students in each. Which major has the fewest students? Here are the choices:
A. civil engineering
B. architecture
C. mechanical engineering
D. electronics | null | C: mechanical engineering. |
Which mixed number is shown? Here are the choices:
A. 3 2/7
B. 2 1/8
C. 3 2/8
D. 1 2/8 | null | D: 1 2/8. |
Look at this cube: If the side lengths are tripled, 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 81 times the old volume.
C. The new volume will be 27 times the old volume.
D. The new volume will be... | null | C: The new volume will be 27 times the old volume.. |
Is this angle greater than, equal to, or less than a right angle? Here are the choices:
A. less than a right angle
B. equal to a right angle
C. greater than a right angle | null | A: less than a right angle. |
Is f(x) continuous at x=3? Here are the choices:
A. yes
B. no | null | B: no. |
Is f(x) continuous at x=8? Here are the choices:
A. no
B. yes | null | B: yes. |
How many ovals are there? Here are the choices:
A. 3
B. 9
C. 6 | null | A: 3. |
Is this shape open or closed? Here are the choices:
A. open
B. closed | null | B: closed. |
Is this angle greater than, equal to, or less than a right angle? Here are the choices:
A. less than a right angle
B. greater than a right angle
C. equal to a right angle | null | A: less than a right angle. |
Is this quadrilateral a rhombus? Here are the choices:
A. yes
B. no | null | B: no. |
Which clock shows 12:00? Here are the choices:
A. Created with Snap
B. Created with Snap | null | A: Created with Snap. |
Is this function linear, quadratic, or exponential? Here are the choices:
A. quadratic
B. exponential
C. linear | null | C: linear. |
Mitch is helping his uncle in the garden this afternoon. The clock shows: What time is it? Here are the choices:
A. 1:00 A.M.
B. 1:00 P.M. | null | B: 1:00 P.M.. |
What is the domain of this function? Here are the choices:
A. $\{x \mid x \leq 1\}$
B. $\{x \mid x \leq 0\}$
C. $\{x \mid x<0\}$
D. $\{x \mid x<1\}$ | null | B: $\{x \mid x \leq 0\}$. |
Identify the question that Dalton's experiment can best answer. The passage below describes an experiment. Read the passage and then follow the instructions below. Dalton used a dropper to put equal-sized drops of pure water, one at a time, onto a penny. The drops stayed together and formed a dome on the penny's surfac... | null | A: Can pennies hold more drops of pure water or water mixed with hand soap?. |
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. |
You pay $1.00 to buy a wooden bead costing $0.01. You receive the following change: Is this the correct amount of change? Here are the choices:
A. no
B. yes | null | B: yes. |
The number line shows an unknown number, y. Is y positive or negative? Here are the choices:
A. negative
B. positive | null | B: positive. |
In the new Dungeon Voyager video game, Jaylen's avatar loses health points if he gets trapped. The table shows how much his health points change if he gets caught in different traps. Which trap causes Jaylen to lose the most health points? Here are the choices:
A. arrow trap
B. snake pit
C. spike wall | null | C: spike wall. |
A piggy bank costs $4.58. Do you have enough money to buy it? Here are the choices:
A. yes
B. no | null | B: no. |
How much money is there? Here are the choices:
A. 7¢
B. 8¢
C. 9¢ | null | C: 9¢. |
Seth has the following data: If the range is 10, which number could w be? Here are the choices:
A. 74
B. 61 | null | A: 74. |
What is the measurement of this angle? Here are the choices:
A. 90°
B. 360°
C. 180°
D. 270° | null | A: 90°. |
What is this? Here are the choices:
A. a line segment
B. a line
C. a point
D. an angle | null | B: a line. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | B: linear. |
Is this shape flat or solid? Here are the choices:
A. flat
B. solid | null | A: flat. |
What name best describes this shape? Here are the choices:
A. parallelogram
B. trapezoid
C. rectangle
D. rhombus | null | B: trapezoid. |
Identify the question that Hansen's experiment can best answer. The passage below describes an experiment. Read the passage and then follow the instructions below. Hansen put one two-inch steel nail into each of six test tubes. He added water to three of the test tubes and vinegar to the other three. In each test tube,... | null | A: Do steel nails take fewer days to rust in water compared to vinegar?. |
What is the measurement of this angle? Here are the choices:
A. 180°
B. 90°
C. 270° | null | B: 90°. |
What are the domain and range of this function? Here are the choices:
A. domain: $\{x \mid x<1\}$, range: all real numbers
B. domain: $\{x \mid x<1\}$, range: $\{y \mid y \geq-8\}$
C. domain: all real numbers, range: $\{y \mid y \geq-8\}$
D. domain: all real numbers, range: all real numbers | null | C: domain: all real numbers, range: $\{y \mid y \geq-8\}$. |
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.. |
The number line shows two unknown numbers, t and u. Is t–u positive or negative? Here are the choices:
A. negative
B. positive | null | B: positive. |
Look at this rectangle: If both dimensions 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 2 times the old area.
C. The new area will be 9 times the old area.
D. The new area will be
1
4
of the o... | null | A: The new area will be 4 times the old area.. |
Which property do these four objects have in common? Select the best answer. Here are the choices:
A. flexible
B. soft
C. slippery | null | C: slippery. |
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. stretchy
B. flexible
C. opaque | null | C: opaque. |
Which subtraction sentence does the picture show? Here are the choices:
A. 12 − 4 = 8
B. 11 − 3 = 8
C. 10 − 4 = 6
D. 11 − 4 = 7 | null | D: 11 − 4 = 7. |
In this experiment, which were part of an experimental group? The passage below describes an experiment. Bruce's young son drew all over the living room wall with crayons! Bruce wanted to find a way to remove the crayon markings. Based on what he read online, he decided to see if scrubbing a wall with baking soda could... | null | A: the sections of wall scrubbed with water and baking soda. |
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 | B: The y-intercept of Function A is greater than the y-intercept of Function B.. |
Which of the following could Kendra and Rita's test show? Kendra and Rita were making batches of concrete for a construction project. To make the concrete, they mixed together dry cement powder, gravel, and water. Then, they checked if each batch was firm enough using a test called a slump test.
They poured some of the... | null | B: if a new batch of concrete was firm enough to use. |
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 magnetic force is stronger in Pair 1.. |
The number line shows an unknown number, c. Is 1+c positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
Which material is this rocking chair made of? Here are the choices:
A. wood
B. concrete | null | A: wood. |
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. Dr. Sw... | null | B: the number of times the plots were burned each year. |
Which rule explains why these triangles are congruent? Here are the choices:
A. ASA
B. These triangles cannot be proven congruent.
C. SAS
D. SSS | null | B: These triangles cannot be proven congruent.. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 2 pairs
B. no pairs
C. 1 pair | null | B: no pairs. |
Is this shape open or closed? Here are the choices:
A. closed
B. open | null | A: closed. |
What is the domain of this function? Here are the choices:
A. $\{x \mid x<0\}$
B. $\{x \mid x \leq 0\}$
C. $\{x \mid x>0\}$
D. $\{x \mid x \geq 0\}$ | null | D: $\{x \mid x \geq 0\}$. |
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. |
Is this triangle scalene? 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. |
The first picture is a sub. Which picture is eighth? first Here are the choices:
A. turtle
B. fish
C. sub | null | B: fish. |
What is the range of this exponential function? Here are the choices:
A. $\{y \mid y<-1\}$
B. all real numbers
C. $\{y \mid y \leq-1\}$
D. $\{y \mid y>-1\}$ | null | D: $\{y \mid y>-1\}$. |
Is the function f(x) continuous? Here are the choices:
A. no
B. yes | null | A: 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. neither; their concentrations are the same
B. Solution B
C. Solution A | null | C: Solution A. |
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 | B: The summer months have higher temperatures and less precipitation than the winter months.. |
Is this quadrilateral a parallelogram? 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
11
of a full turn
B. 1
12
of a full turn
C. 1
9
of a full turn
D. 1
16
of a full turn | null | B: 1
12
of a full turn. |
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. |
Which subtraction sentence does the picture show? Here are the choices:
A. 14 − 9 = 5
B. 15 − 9 = 6
C. 16 − 9 = 7
D. 14 − 8 = 6 | null | B: 15 − 9 = 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 magnetic force is weaker in P... | null | B: The strength of the magnetic force is the same in both pairs.. |
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 A. |
Is this polygon a trapezoid? Here are the choices:
A. yes
B. no | null | B: no. |
Which addition statement describes the array? Here are the choices:
A. 4+4
B. 2+2+2
C. 5+5 | null | B: 2+2+2. |
The first picture is a bear. Which picture is fifth? first Here are the choices:
A. plane
B. bear
C. train | null | B: bear. |
How many marbles are there? Estimate. Here are the choices:
A. about 30
B. about 60 | null | A: about 30. |
Todd has the following data: If the mean is 4, which number could d be? Here are the choices:
A. 16
B. 4 | null | B: 4. |
What kind of triangle is this? Here are the choices:
A. obtuse
B. acute
C. right | null | B: acute. |
Count the equal parts. What fraction does this picture show? Here are the choices:
A. 1/4
B. 6/4
C. 1/6
D. 4/4 | null | D: 4/4. |
Count the tally marks. What number is shown? Here are the choices:
A. 6
B. 8
C. 4
D. 10 | null | D: 10. |
The head of a small customer service department is reviewing the number of calls her employees handled last year. Which employee handled the most calls? Here are the choices:
A. Maureen
B. Luna
C. Judith
D. Lila | null | D: Lila. |
The number line shows an unknown number, w. Is 1–w positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
How does f(t) change over the interval from t=3 to t=5? Here are the choices:
A. f(t) increases by 2
B. f(t) decreases by 2
C. f(t) increases by 3
D. f(t) increases by 200% | null | A: f(t) increases by 2. |
Look at this graph: Is this relation a function? Here are the choices:
A. yes
B. no | null | A: yes. |
Based on the scatter plot below, which is a better prediction for x when y = 50? Here are the choices:
A. 7
B. 56 | null | B: 56. |
What type of video game console do you see here? Here are the choices:
A. Sony PlayStation 3
B. Microsoft Xbox 360
C. Atari 5200
D. Sega Game Gear | null | B: Microsoft Xbox 360. |
Is this a polygon? Here are the choices:
A. yes
B. no | null | B: no. |
Eva sold cookies at a bake sale. This tally chart shows how many of each type of cookie she sold. Did Eva sell fewer heart cookies or snowman cookies? Here are the choices:
A. snowman
B. heart | null | B: heart . |
How many stars are there? Here are the choices:
A. 3
B. 2
C. 1
D. 5 | null | D: 5. |
In this experiment, which were part of an experimental group? The passage below describes an experiment. On winter mornings, Aaliyah had to scrape the ice off of the windshield and side mirrors of her car. Her friend told her that she should cover her side mirrors with plastic bags overnight to stop ice from forming.
O... | null | B: the covered side mirrors. |
Count the tally marks. What number is shown? Here are the choices:
A. 3
B. 8
C. 4
D. 6 | null | D: 6. |
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. January and February
C. April and May | null | B: January and February. |
Are these shapes similar? Here are the choices:
A. no
B. yes | null | A: no. |
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 | A: Solution A. |
What is the domain of this function? Here are the choices:
A. $\{x \mid x \leq 6\}$
B. $\{x \mid x \geq 6\}$
C. $\{x \mid x>6\}$
D. all real numbers | null | D: all real numbers. |
What is the range of this function? Here are the choices:
A. $\{y \mid y>3\}$
B. $\{y \mid y \leq 3\}$
C. $\{y \mid y<3\}$
D. $\{y \mid y \geq 3\}$ | null | D: $\{y \mid y \geq 3\}$. |
Look at this circle: If the radius is tripled, then which of the following statements about its area will be true? Here are the choices:
A. The ratio of the new area to the old area will be 3:1.
B. The ratio of the new area to the old area will be 9:1.
C. The ratio of the new area to the old area will be 16:1.
D. The r... | null | B: The ratio of the new area to the old area will be 9:1.. |
How does f(t) change over the interval from t=3 to t=5? Here are the choices:
A. f(t) increases by 6
B. f(t) increases by 100%
C. f(t) decreases by 4
D. f(t) increases by 4 | null | D: f(t) increases by 4. |
Are these shapes congruent? Here are the choices:
A. no
B. yes | null | A: no. |
In this experiment, which were part of an experimental group? The passage below describes an experiment. Kiera 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. Kiera 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. |
Malik is starting a summer camp for children who are deaf or hard of hearing. He needs to hire enough counselors to chaperone the children. The graph shows the proportional relationship between the number of counselors Malik hires, x, and the maximum number of children who can attend the camp, y. What does the point (3... | null | B: At most 9 children can attend the camp if Malik hires 3 counselors.. |
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. yes
B. no | null | B: no. |
How does f(x) change over the interval from x=6 to x=9? Here are the choices:
A. f(x) decreases by 3
B. f(x) increases by 4
C. f(x) increases by a factor of 3
D. f(x) increases by 3 | null | D: f(x) increases by 3. |
Is the dotted line a line of symmetry? Here are the choices:
A. no
B. yes | null | A: no. |
Is f(x) continuous from the right at x=2? 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 Cosines
B. Law of Sines | null | A: Law of Cosines. |
While looking through an almanac at the library, Malik noticed some data showing the population density of various states. In 2000, which had fewer people per square mile, North Dakota or South Dakota? Here are the choices:
A. South Dakota
B. North Dakota | null | B: North Dakota. |
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 is \line{HI}? Here are the choices:
A. radius
B. diameter
C. chord | null | C: chord. |
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