questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
What fraction of the shapes are triangles? Here are the choices:
A. 1/4
B. 1/6
C. 1/8
D. 1/3 | null | B: 1/6. |
How does g(x) change over the interval from x=1 to x=2? Here are the choices:
A. g(x) increases by a factor of 3
B. g(x) increases by 3
C. g(x) decreases by a factor of 3
D. g(x) increases by 300% | null | B: g(x) increases by 3. |
Is f(x) continuous from the left at x= – 1? Here are the choices:
A. yes
B. no | null | B: no. |
Which of the following could Quincy's test show? Quincy wanted to build a bridge across a creek. The bridge needed to be 3 m long and able to support 150 kg. Quincy was not sure what type of wood he should use. He found affordable boards made from either pine or fir. But he was worried they would break too easily. So, ... | null | B: if a pine board would support a 150 kg weight. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 1 pair
B. 2 pairs
C. no pairs | null | C: no pairs. |
This model represents the expression 7w+w+2g. Which expression is equivalent to 7w+w+2g? Here are the choices:
A. 9w+2g
B. 10+wg
C. 9+2w+g
D. 8w+2g | null | D: 8w+2g. |
How has this figure been transformed? It has been... Here are the choices:
A. translated
B. reflected
C. rotated | null | C: rotated. |
Identify this font type Here are the choices:
A. Georgia
B. System
C. MS Seriff
D. Verdana | null | B: System. |
Compare 0.2 and 0.1. Use the models to help. 0.2 ?0.1 Here are the choices:
A. <
B. >
C. = | null | B: >. |
The graph below shows a function. Is its inverse also a function? 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. no
B. yes | null | A: no. |
What has been done to this letter? Here are the choices:
A. flip
B. turn
C. slide | null | B: turn. |
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 | B: The magnitude of the magnetic force is greater in Pair 1.. |
\line{HJ} and \line{KM} are parallel lines. Which angles are alternate exterior angles? Here are the choices:
A. \angle{HIL} and \angle{MLN}
B. \angle{JIL} and \angle{MLI}
C. \angle{HIG} and \angle{KLN}
D. \angle{JIG} and \angle{KLN} | null | D: \angle{JIG} and \angle{KLN}. |
Complete the statement. Silicon carbide is The model below represents silicon carbide. Silicon carbide is a hard substance used in car brakes and in bulletproof vests. Here are the choices:
A. a compound
B. an elementary substance | null | A: a compound. |
In this experiment, which were part of an experimental group? The passage below describes an experiment. Emilio's young son drew all over the living room wall with crayons! Emilio 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 cou... | null | A: the sections of wall scrubbed with water and baking soda. |
Is this angle acute, right, or obtuse? Here are the choices:
A. acute
B. right
C. obtuse | null | C: obtuse. |
Which number is less than the one shown? Here are the choices:
A. 3+7/8
B. 4+1/8
C. 3+1/8
D. 3+6/8 | null | C: 3+1/8. |
What time does the clock show? Here are the choices:
A. 7:00
B. 9:00 | null | A: 7:00. |
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 | B: neither; their concentrations are the same. |
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
5
of a full turn
B. 1
3
of a full turn
C. 1
7
of a full turn
D. 1
4
of a full turn | null | A: 1
5
of a full turn. |
What is the domain of this function? Here are the choices:
A. $\{x \mid x \geq-18\}$
B. $\{x \mid x \geq 0\}$
C. $\{x \mid x>-18\}$
D. all real numbers | null | D: all real numbers. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear | null | A: linear. |
This model represents the expression 5+3t. Which expression is equivalent to 5+3t? Here are the choices:
A. 8+t
B. 8t
C. 3t+5
D. 9t | null | C: 3t+5. |
Count the equal parts. What fraction does this picture show? Here are the choices:
A. 3/9
B. 9/3
C. 3/3
D. 9/9 | null | B: 9/3. |
Candice has the following data: If the mean is 36, which number could s be? Here are the choices:
A. 16
B. 40 | null | B: 40. |
The first picture is a star. Which picture is fifth? first Here are the choices:
A. moon
B. rocket
C. star | null | B: rocket. |
How does f(t) change over the interval from t=
–
5 to t=
–
4? Here are the choices:
A. f(t) decreases by a factor of 2
B. f(t) decreases by 1
C. f(t) increases by 1
D. f(t) decreases by 2 | null | B: f(t) decreases by 1. |
What fraction of the shapes are rectangles? Here are the choices:
A. 3/12
B. 11/12
C. 6/9
D. 6/10 | null | A: 3/12. |
Tori has the following data: If the mean is 6, which number could u be? Here are the choices:
A. 3
B. 18 | null | A: 3. |
On his birthday, Santiago received an ounce of gold from his grandfather. Santiago is curious about its value so he looks it up online. One website shows how the value of gold has changed over several decades. During which years did the value of gold change the most? Here are the choices:
A. 1981-1990
B. 1991-2000
C. 2... | null | C: 2001-2010. |
Are there fewer mugs of hot chocolate than marshmallows? Here are the choices:
A. yes
B. no | null | A: yes. |
How many rectangles are there? Here are the choices:
A. 9
B. 1
C. 8
D. 5 | null | A: 9. |
How has this figure been transformed? It has been... Here are the choices:
A. translated
B. reflected
C. rotated | null | A: translated. |
If you select a marble without looking, which color are you less likely to pick? Here are the choices:
A. orange
B. neither; black and orange are equally likely
C. black | null | A: orange. |
Abigail has the following data: If the range is 6, which number could t be? Here are the choices:
A. 15
B. 7 | null | B: 7. |
What fraction does the number line show?
0
1 Here are the choices:
A. 1/2
B. 1/4
C. 1/6
D. 1/8 | null | C: 1/6. |
Ken is looking for a new bed one afternoon. His mom's watch shows: What time is it? Here are the choices:
A. 1:00 P.M.
B. 1:00 A.M. | null | A: 1:00 P.M.. |
Which statement best describes the climate of Seattle? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. Seattle, Washington, is a city in the United States. It has a marine west coast climate. Here are the choices:
A. ... | null | B: Winters have lower temperatures and more precipitation than summers.. |
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 a dependent variable in this experiment? The passage below describes an experiment. Read the passage and think about the variables that are described. Dr. McCal... | null | B: the number of unwanted grasses. |
Brooke has the following data: If the median is 32, which number could c be? Here are the choices:
A. 34
B. 31 | null | A: 34. |
What fraction of the shapes are triangles? Here are the choices:
A. 2/8
B. 6/8
C. 2/6
D. 5/6 | null | C: 2/6. |
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 16:1.
C. The ratio of the new area to the old area will be 9:1.
D. The r... | null | C: The ratio of the new area to the old area will be 9:1.. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | A: no. |
What kind of triangle is this? Here are the choices:
A. acute
B. right
C. obtuse | null | C: obtuse. |
Is the number of flowers even or odd? Here are the choices:
A. even
B. odd | null | A: even. |
Look at this shape: Which image shows a rotation? Here are the choices:
A. B
B. A
C. C | null | C: C. |
Is this polygon a trapezoid? Here are the choices:
A. no
B. yes | null | A: no. |
What shape is this? Here are the choices:
A. triangle
B. hexagon | null | B: hexagon. |
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 | A: sample B. |
What kind of triangle is this? Here are the choices:
A. isosceles but not equilateral
B. equilateral
C. scalene | null | C: scalene. |
Which of the following could Miguel's test show? Miguel wanted to build a bridge across a creek. The bridge needed to be 3 m long and able to support 150 kg. Miguel was not sure what type of wood he should use. He found affordable boards made from either pine or fir. But he was worried they would break too easily. So, ... | null | A: if a pine board would support a 150 kg weight. |
Identify this font type Here are the choices:
A. Broadway
B. Harlow
C. Georgia
D. Impact | null | D: Impact. |
What fraction of a turn is this angle? Here are the choices:
A. 1/4
B. 3/4
C. 1/2
D. 1 full turn | null | B: 3/4. |
Identify this font type Here are the choices:
A. Footlight MT
B. Zurich BlkEx BT
C. TypeWriterTwo
D. Rabbit MT | null | C: TypeWriterTwo. |
Is this shape open or closed? Here are the choices:
A. open
B. closed | null | A: open. |
What shape is this? Here are the choices:
A. rectangular prism
B. pyramid | null | B: pyramid. |
What is the temperature? Here are the choices:
A. 25°C
B. 15°C
C. 20°C
D. 10°C | null | D: 10°C. |
Which subtraction sentence does this model show? Here are the choices:
A. 8–6=2
B. 10–6=4
C. 8–7=1
D. 9–6=3 | null | A: 8–6=2. |
How many marbles are there? Estimate. Here are the choices:
A. about 80
B. about 20 | null | A: about 80. |
Is this angle acute, right, or obtuse? Here are the choices:
A. obtuse
B. acute
C. right | null | B: acute. |
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
4
of a full turn
B. 1
5
of a full turn
C. 1
2
of a full turn
D. 1
10
of a full turn | null | A: 1
4
of a full turn. |
What combination of transformations is shown below? Here are the choices:
A. rotation, then translation
B. reflection, then translation
C. rotation, then reflection
D. reflection, then rotation | null | C: rotation, then reflection. |
Is this shape open or closed? Here are the choices:
A. open
B. closed | null | A: open. |
What shape is this? Here are the choices:
A. hexagon
B. triangle | null | A: hexagon. |
How many stars are there? Here are the choices:
A. 4
B. 2
C. 5
D. 3 | null | B: 2. |
Which fraction is less? Here are the choices:
A. 5/12
B. 1/12 | null | B: 1/12. |
How many stars are there? Here are the choices:
A. 1
B. 2
C. 4
D. 3 | null | D: 3. |
Eric was at a farm. He saw some food. Eric made a tally chart of the food he saw. Did Eric see more beets or watermelons? Here are the choices:
A. beets
B. watermelons | null | B: watermelons . |
Is this quadrilateral a rhombus? Here are the choices:
A. no
B. yes | null | A: no. |
Is this polygon a trapezoid? Here are the choices:
A. no
B. yes | null | A: no. |
Look at this set of 5 numbers: How would the range change if the number 9 replaced the number 8 in the set? Here are the choices:
A. increase
B. no change
C. decrease | null | A: increase. |
Which subtraction sentence does the picture show? Here are the choices:
A. 2 − 1 = 1
B. 2 − 2 = 0
C. 3 − 1 = 2
D. 1 − 1 = 0 | null | A: 2 − 1 = 1. |
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 B
B. Solution A
C. neither; their concentrations are the same | null | B: Solution A. |
Identify this font type Here are the choices:
A. Book Antiqua
B. Wide Latin
C. Rabbit MT
D. Arial | null | D: Arial. |
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: neither; the samples have the same temperature. |
What is this? Here are the choices:
A. a point
B. a line
C. a line segment
D. a ray | null | C: a line segment. |
What kind of computer related plug or port do you see here? Here are the choices:
A. Serial port
B. Serial port plug
C. Ethernet (RJ-45/8P8C) plug
D. HDMI plug | null | B: Serial port plug. |
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 day of the week is April 9? Here are the choices:
A. Saturday
B. Friday | null | A: Saturday. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The slope of Function A is less than the slope of Function B.
B. The slope of Function A is greater than the slope of Function B. | null | B: The slope of Function A is greater than the slope of Function B.. |
How does h(x) change over the interval from x=
–
10 to x=
–
8? Here are the choices:
A. h(x) decreases by 1
B. h(x) decreases by 2
C. h(x) decreases by 3
D. h(x) decreases by a factor of 2 | null | B: h(x) decreases by 2. |
Is this a polygon? Here are the choices:
A. no
B. yes | null | A: no. |
A box of chalk costs 98 cents. Do you have enough money to buy it?
Here are the choices:
A. no
B. yes | null | B: yes. |
Are these lines intersecting? Here are the choices:
A. no
B. yes | null | B: yes. |
Is this quadrilateral a rhombus? Here are the choices:
A. no
B. yes | null | A: no. |
Is this quadrilateral a rhombus? Here are the choices:
A. yes
B. no | null | A: yes. |
What is at (5, 1)? Here are the choices:
A. post office
B. art supply store
C. hardware store
D. train station | null | A: post office. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The slope of Function A is less than the slope of Function B.
B. The slope of Function A is greater than the slope of Function B. | null | B: The slope of Function A is greater than the slope of Function B.. |
How many stars are there? Here are the choices:
A. 2
B. 3
C. 5
D. 1 | null | A: 2. |
Look at this shape: Which image shows a translation? Here are the choices:
A. B
B. A
C. C | null | C: C. |
How many shapes are on the frame? Here are the choices:
A. 2
B. 1
C. 3 | null | A: 2. |
What time does the clock show? Here are the choices:
A. 4:05
B. 4:25 | null | B: 4:25. |
What kind of computer component do you see here? Here are the choices:
A. Power Supply Unit
B. (RAM) Memory Module
C. Floppy Disk Drive
D. Computer Fan | null | C: Floppy Disk Drive. |
Are these shapes congruent? Here are the choices:
A. no
B. yes | null | A: no. |
How many diamonds are there? Here are the choices:
A. 32
B. 30
C. 36 | null | C: 36. |
What time does the clock show? Here are the choices:
A. twelve forty
B. twelve forty-five
C. twelve fifty | null | A: twelve forty. |
What has been done to this letter? Here are the choices:
A. flip
B. turn
C. slide | null | B: turn. |
The number line shows an unknown number, r. Is r positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
Is f(x) continuous at x= – 1? Here are the choices:
A. yes
B. no | null | B: no. |
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