questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
Which statement best describes the climate of Portland? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Portland, Oregon, is a city in the United States. It has a mediterranean climate. Here are the choices:
A. Winter... | null | B: Winters have more precipitation than summers.. |
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. neither; their concentrations are the same
B. Solution A
C. Solution B | null | A: neither; their concentrations are the same. |
Nicholas has the following data: If the range is 13, which number could j be? Here are the choices:
A. 46
B. 97 | null | B: 97. |
Aiden has the following data: If the range is 8, which number could x be? Here are the choices:
A. 8
B. 14 | null | A: 8. |
The first picture is a moon. Which picture is tenth? first Here are the choices:
A. rocket
B. moon
C. star | null | B: moon. |
Is f(x) continuous at x= – 8? Here are the choices:
A. yes
B. no | null | B: no. |
Does this recipe call for more raspberry puree or fresh blackberries? Here are the choices:
A. fresh blackberries
B. raspberry puree | null | B: raspberry puree. |
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 4 times 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 ... | null | C: The new volume will be 8 times the old volume.. |
Is this polygon a trapezoid? Here are the choices:
A. yes
B. no | null | B: no. |
Select the chemical formula for this molecule. Here are the choices:
A. CH2O2
B. He3O
C. H2O3
D. H2O2 | null | D: H2O2. |
A certain stamp costs 74 cents. Do you have enough money to buy it? Here are the choices:
A. no
B. yes | null | B: yes. |
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. |
Is this function linear, quadratic, or exponential? Here are the choices:
A. linear
B. exponential
C. quadratic | null | C: quadratic. |
How does g(x) change over the interval from x=2 to x=4? Here are the choices:
A. g(x) increases by 200%
B. g(x) increases by a factor of 4
C. g(x) increases by 4
D. g(x) decreases by 4 | null | C: g(x) increases by 4. |
Look at this set of 10 numbers: How would the range change if the number 82 replaced the number 72 in the set? Here are the choices:
A. decrease
B. no change
C. increase | null | B: no change. |
Are these shapes congruent? Here are the choices:
A. yes
B. no | null | B: no. |
What is the value of the underlined digit? Here are the choices:
A. 6
B. 600
C. 6,000 | null | B: 600. |
Is this a polygon? Here are the choices:
A. yes
B. no | null | B: no. |
If you select a marble without looking, which color are you less likely to pick? Here are the choices:
A. light blue
B. black | null | A: light blue. |
Which subtraction sentence does the picture show? Here are the choices:
A. 4 − 3 = 1
B. 5 − 3 = 2
C. 5 − 4 = 1
D. 5 − 2 = 3 | null | B: 5 − 3 = 2. |
What time does the clock show? Here are the choices:
A. four thirty
B. four fifteen
C. five fifteen | null | B: four fifteen. |
What shape is this? Here are the choices:
A. rectangle
B. triangle
C. square | null | B: triangle. |
Which fraction is less? Here are the choices:
A. 8/10
B. 4/10 | null | B: 4/10. |
What is the rule for this input/output table? Here are the choices:
A. × 7
B. × 2
C. × 9
D. × 10 | null | B: × 2. |
What is the temperature? Here are the choices:
A. 30°C
B. 35°C
C. 20°C
D. 25°C | null | C: 20°C. |
What fraction of the shapes are rectangles? Here are the choices:
A. 2/3
B. 7/8
C. 5/8
D. 1/8 | null | B: 7/8. |
Are there enough carrot noses for every snowman? Here are the choices:
A. no
B. yes | null | B: yes. |
Is the number of ovals even or odd? Here are the choices:
A. even
B. odd | null | A: even. |
What has been done to this letter? Here are the choices:
A. flip
B. turn
C. slide | null | B: turn. |
Look at this figure: What is the shape of its bases? Here are the choices:
A. octagon
B. nonagon
C. rectangle
D. hexagon | null | C: rectangle. |
The first picture is a sub. Which picture is ninth? first Here are the choices:
A. turtle
B. sub
C. fish | null | A: turtle. |
Select the chemical formula for this molecule. Here are the choices:
A. HO
B. H2ON2
C. H2O
D. HeO | null | C: H2O. |
Luke is playing in the snow one morning. His watch shows: What time is it? Here are the choices:
A. 11:30 A.M.
B. 11:30 P.M. | null | A: 11:30 A.M.. |
Jackie, an oceanographer, used satellite technology to measure the depth of Gull Bay over several years. The bay's depth changed gradually during this time. 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. The bay's depth incr... | null | A: The bay's depth increased 1centimeter every 3 years.. |
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 2.. |
What combination of transformations is shown below? Here are the choices:
A. translation, then rotation
B. translation, then reflection
C. reflection, then translation
D. reflection, then rotation | null | B: translation, then reflection. |
Is the function f(x) continuous? Here are the choices:
A. yes
B. no | null | A: yes. |
Select the chemical formula for this molecule. Here are the choices:
A. H2
B. H2S
C. H3S
D. He2S | null | B: H2S. |
Is this quadrilateral a parallelogram? Here are the choices:
A. no
B. yes | null | B: yes. |
What is the rule for this input/output table? Here are the choices:
A. × 5
B. × 9
C. × 2
D. × 10 | null | C: × 2. |
The first picture is a sub. Which picture is fourth? first Here are the choices:
A. sub
B. turtle
C. fish | null | C: fish. |
What is the temperature? Here are the choices:
A. 0°C
B. 5°C
C. 10°C
D. 20°C | null | C: 10°C. |
Are there fewer squares or triangles? Here are the choices:
A. squares
B. triangles | null | B: triangles. |
Look at this parallelogram: If both dimensions are quadrupled, then which of the following statements about its perimeter will be true? Here are the choices:
A. The new perimeter will be 2 times the old perimeter.
B. The new perimeter will be 4 times the old perimeter.
C. The new perimeter will be 3 times the old perim... | null | B: The new perimeter will be 4 times the old perimeter.. |
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. |
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. Colton... | null | A: the type of flour used. |
A donut shop recorded how many donuts it sold in the past 4 days. On which day did the shop sell the fewest donuts? Here are the choices:
A. Monday
B. Wednesday
C. Thursday
D. Tuesday | null | B: Wednesday. |
The number line shows an unknown number, b. Is 4b positive or negative? Here are the choices:
A. negative
B. positive | null | B: positive. |
Rick 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 Rick hires, x, and the maximum number of children who can attend the camp, y. What does the point E re... | null | A: At most 40 children can attend the camp if Rick hires 8 counselors.. |
Which property matches this object? Select the better answer. Here are the choices:
A. bendable
B. yellow | null | A: bendable. |
Look at this cube: If the side lengths are doubled, then which of the following statements about its surface area will be true? Here are the choices:
A. The new surface area will be 2 times the old surface area.
B. The new surface area will be 4 times the old surface area.
C. The new surface area will be 8 times the ol... | null | B: The new surface area will be 4 times the old surface area.. |
Is f(x) continuous at x=4? Here are the choices:
A. yes
B. no | null | B: no. |
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 ratio of the new area to the old area will be 1:4.
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 2:1.
D.... | null | D: The ratio of the new area to the old area will be 4:1.. |
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 greater in Pair 1.. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | A: linear. |
Which coin is this? Here are the choices:
A. nickel
B. dime
C. penny
D. dollar coin | null | C: penny. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | B: linear. |
The clocks show two things Wendy did Thursday after lunch: Which did Wendy do first? Here are the choices:
A. ate a snack
B. played soccer | null | B: played soccer. |
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 3 times the old perimeter.
B. The new perimeter will be
1
2
of the old perimeter.
C. The new perimeter will be 4 times the old perimeter.
D. T... | null | A: The new perimeter will be 3 times the old perimeter.. |
How many shapes are there? Here are the choices:
A. 4
B. 1
C. 7
D. 8 | null | D: 8. |
Brooke orders a large box of apples to make apple pies for the Fairview Food Festival. Brooke takes apples from the box to make each pie. 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. Brooke buys 120 apples.
B. Brooke uses ... | null | C: Brooke uses 5 apples for every pie she bakes.. |
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. |
Based on the scatter plot below, which is a better prediction for x when y = 45? Here are the choices:
A. 19
B. 61 | null | B: 61. |
Meg has the following data: If the range is 9, which number could a be? Here are the choices:
A. 20
B. 10 | null | B: 10. |
Look at the angle marked on this shape: 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 | C: greater than a right angle. |
Which addition statement describes the array? Here are the choices:
A. 2+2+2+2
B. 1+1+1+1+1
C. 4+4+4 | null | C: 4+4+4. |
Is the number of birds even or odd? Here are the choices:
A. even
B. odd | null | B: odd. |
Aquamarine has the following properties:
fixed crystal structure
solid
denser than water
found in nature
not made by living things
pure substance Is aquamarine a mineral or a rock? Here are the choices:
A. rock
B. mineral | null | B: mineral. |
Can you make a square by tracing this shape? Here are the choices:
A. yes
B. no | null | B: no. |
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. yes
B. no | null | B: no. |
What is the domain of this logarithmic function? Here are the choices:
A. $\{x \mid x>-1\}$
B. $\{x \mid x<-1\}$
C. $\{x \mid x \leq-1\}$
D. all real numbers | null | A: $\{x \mid x>-1\}$. |
Which angle is complementary to \angle{3}? Here are the choices:
A. \angle{1}
B. \angle{4}
C. \angle{5}
D. \angle{2} | null | D: \angle{2}. |
Which statement best describes the climate of San Francisco? San Francisco, California, is a city in the United States. It has a mediterranean climate. Here are the choices:
A. On average some months of the year do not have any precipitation.
B. Winter months have much higher temperatures than the summer months. | null | A: On average some months of the year do not have any precipitation.. |
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. neither; their concentrations are the same
C. Solution B | null | C: Solution B. |
Look at the angle marked on this shape: Is this angle greater than, equal to, or less than a right angle? Here are the choices:
A. greater than a right angle
B. equal to a right angle
C. less than a right angle | null | C: less than a right angle. |
Which addition sentence does the picture show? Here are the choices:
A. 2+1=3
B. 3+2=5 | null | A: 2+1=3. |
What shape is this? Here are the choices:
A. triangle
B. hexagon | null | A: triangle. |
The graph shows a parabola. In which direction does it open? Here are the choices:
A. down
B. left
C. right
D. up | null | B: left. |
Which addition statement describes the array? Here are the choices:
A. 2+2+2+2+2
B. 3+3+3
C. 1+1+1 | null | A: 2+2+2+2+2. |
Is this quadrilateral a parallelogram? Here are the choices:
A. yes
B. no | null | A: yes. |
Ken and his family ate breakfast. This tally chart shows how many of each type of food they ate. Did Ken's family eat more oranges or bananas? Here are the choices:
A. bananas
B. oranges | null | A: bananas . |
What decimal number is illustrated? Here are the choices:
A. 0.64
B. 0.65
C. 0.63
D. 0.55 | null | B: 0.65. |
Look at this graph: Is this relation a function? Here are the choices:
A. no
B. yes | null | B: yes. |
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. yes
B. no | null | B: no. |
In this experiment, which were part of an experimental group? The passage below describes an experiment. Brennan was a chef's assistant in an Italian restaurant. One of his coworkers told him that adding salt to water would cause the spaghetti to cook faster.
Brennan gathered six pots that were the same size. He filled... | null | B: the pots with salted water. |
Is this quadrilateral a rhombus? 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, but some of them are different sizes. Here are the choices... | null | C: The magnitude of the magnetic force is smaller in Pair 2.. |
Are there fewer squares or circles? Here are the choices:
A. squares
B. circles | null | B: circles. |
Which mixed number is shown? Here are the choices:
A. 3 1/4
B. 4 1/3
C. 4 1/2
D. 5 1/4 | null | B: 4 1/3. |
What type of function does this graph show? Here are the choices:
A. exponential
B. linear | null | B: linear. |
Is the function f(x) continuous? Here are the choices:
A. no
B. yes | null | A: no. |
What is the value of the underlined digit? Here are the choices:
A. 90
B. 9
C. 900 | null | A: 90. |
What is the range of this function? Here are the choices:
A. $\{y \mid y \geq 0\}$
B. all real numbers
C. $\{y \mid y \leq 2\}$
D. $\{y \mid y \leq 0\}$ | null | A: $\{y \mid y \geq 0\}$. |
Does this scatter plot show a positive trend, a negative trend, or no trend? Here are the choices:
A. negative trend
B. no trend
C. positive trend | null | B: no trend. |
What is the range of this function? Here are the choices:
A. $\{y \mid y \leq 1\}$
B. $\{y \mid y \leq 0\}$
C. $\{y \mid y \geq 0\}$
D. $\{y \mid y \geq 1\}$ | null | C: $\{y \mid y \geq 0\}$. |
What fraction of the shapes are circles? Here are the choices:
A. 2/6
B. 5/8
C. 3/4
D. 1/2 | null | B: 5/8. |
What is at (7, 8)? Here are the choices:
A. radio tower
B. office supply store
C. gift shop
D. harbor | null | B: office supply store. |
Is this polygon a trapezoid? Here are the choices:
A. no
B. yes | null | A: no. |
What is \line{KL}? Here are the choices:
A. diameter
B. center
C. radius | null | A: diameter. |
What time does the clock show? Here are the choices:
A. 11:00
B. 5:00 | null | B: 5:00. |
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