questions
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⌀ | answers
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|---|---|---|
How many marbles are there? Estimate. Here are the choices:
A. about 20
B. about 50
| null |
B: about 50.
|
Jenny asked her friends to vote for the best dessert. She made a bar graph of their votes: Which dessert got the fewest votes? Here are the choices:
A. popsicles
B. cupcakes
C. brownies
D. cookies
| null |
B: cupcakes.
|
Is this triangle scalene? Here are the choices:
A. no
B. yes
| null |
A: no.
|
Is this function linear or exponential? Here are the choices:
A. exponential
B. linear
| null |
A: exponential.
|
What shape is this? Here are the choices:
A. triangle
B. square
C. circle
| null |
A: triangle.
|
Which equation does this set of algebra tiles represent? Here are the choices:
A. 3x=24
B. 8x=24
C. 8x=16
D. 3x=21
| null |
B: 8x=24.
|
Select the temperature shown by this thermometer. Here are the choices:
A. 78°F
B. 73°F
C. 77°F
D. 84°F
| null |
C: 77°F.
|
The graph shows a parabola. In which direction does it open? Here are the choices:
A. left
B. right
C. up
D. down
| null |
C: up.
|
The number line shows an unknown number, p. Is – 2p positive or negative? Here are the choices:
A. positive
B. negative
| null |
A: positive.
|
Is this a polygon? Here are the choices:
A. no
B. yes
| null |
A: no.
|
What sign makes the comparison true? – 5 ? 0.5 You can use the number line to help. Here are the choices:
A. >
B. <
| null |
B: <.
|
Is this triangle isosceles? Here are the choices:
A. yes
B. no
| null |
A: yes.
|
These tiles represent the expression 6x+2x+3. Which expression is equivalent to 6x+2x+3? Here are the choices:
A. 11x
B. 8x+3
C. 8x+5
D. 5x+6
| null |
B: 8x+3.
|
What fraction of the shape is purple? Here are the choices:
A. 4/9
B. 6/10
C. 1/7
D. 1/3
| null |
D: 1/3.
|
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.
|
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. Xavier liked to hike, but he was often bothered by mosquito bites. He read that rubbing lavender flowers on your skin can repel mosquitoes. Xavier wanted to find out if lavender flowers work better as a mosquito repellent than store-bought bug spray. So, he sprayed bug spray on one of his arms and rubbed lavender flowers on his other arm. Then, he went for a hike.
When he got home, he counted the number of new mosquito bites on each arm. Xavier repeated this test each afternoon for one week. Here are the choices:
A. the type of mosquito repellent used
B. the number of mosquito bites
| null |
A: the type of mosquito repellent used.
|
How many squares are there? Here are the choices:
A. 58
B. 48
C. 55
| null |
A: 58.
|
What shape is this? Here are the choices:
A. cone
B. cube
C. sphere
| null |
B: cube.
|
Does this scatter plot show a positive trend, a negative trend, or no trend? Here are the choices:
A. no trend
B. negative trend
C. positive trend
| null |
A: no trend.
|
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
8
of a full turn
B. 1
9
of a full turn
C. 1
5
of a full turn
D. 1
6
of a full turn
| null |
C: 1
5
of a full turn.
|
What name best describes this shape? Here are the choices:
A. square
B. rectangle
C. parallelogram
D. trapezoid
| null |
C: parallelogram.
|
What date is 2 days before February 25? Here are the choices:
A. February 23
B. February 22
| null |
A: February 23.
|
Chalk has the following properties:
solid
no fixed crystal structure
not a pure substance
not made by living things
found in nature
white Is chalk a mineral or a rock? Here are the choices:
A. mineral
B. rock
| null |
B: rock.
|
A packet of vegetable seeds costs 1 dollar and 51 cents. Do you have enough money to buy it? Here are the choices:
A. yes
B. no
| null |
B: no.
|
Is f(x) continuous at x=5? Here are the choices:
A. no
B. yes
| null |
A: no.
|
A baseball player paid attention to how many baseballs he hit in practice each day. On which day did he hit the fewest baseballs? Here are the choices:
A. Friday
B. Thursday
C. Tuesday
D. Wednesday
| null |
C: Tuesday.
|
What time does the clock show? Here are the choices:
A. six thirty
B. seven o'clock
C. twelve o'clock
| null |
B: seven o'clock.
|
In this experiment, which were part of a control group? The passage below describes an experiment. Jason and his neighbors wanted to attract more woodpeckers to their yards. They read that woodpeckers often eat sunflower seeds. The neighbors wanted to find out if filling their bird feeders with sunflower seeds would increase the number of woodpeckers that visited their yards.
So, four of the neighbors filled their feeders with sunflower seeds. Another four neighbors left their feeders empty. Every morning for a month, the neighbors counted the number of woodpeckers they saw in their yards. Here are the choices:
A. the yards with empty feeders
B. the yards with feeders filled with sunflower seeds
| null |
A: the yards with empty feeders.
|
What name best describes this shape? Here are the choices:
A. parallelogram
B. trapezoid
C. rectangle
D. kite
| null |
B: trapezoid.
|
Is this quadrilateral a parallelogram? Here are the choices:
A. yes
B. no
| null |
B: no.
|
Is this triangle equilateral? Here are the choices:
A. no
B. yes
| null |
A: no.
|
Function A and Function B are linear functions. Select all the statements that are true. Here are the choices:
A. The slope of Function A is equal to the slope of Function B.
B. The slope of Function A is greater than the slope of Function B.
C. The y-value of Function A when x =
–
6 is less than the y-value of Function B when x =
–
6.
D. The y-value of Function A when x =
–
6 is greater than the y-value of Function B when x =
–
6.
| null |
A: The slope of Function A is equal to the slope of Function B..
|
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
3
of a full turn
C. 1
2
of a full turn
D. 1
5
of a full turn
| null |
B: 1
3
of a full turn.
|
Which statement best describes the climate of New York City? Hint: Summers in the Northern Hemisphere occur in June, July, and August. Winters in the Northern Hemisphere occur in December, January, and February. New York City, New York, is a city in the United States. It has a warm summer continental climate. Here are the choices:
A. Summers have higher temperatures and less precipitation than winters.
B. Winters have lower temperatures and less precipitation than summers.
| null |
A: Summers have higher temperatures and less precipitation than winters..
|
The graph shows a parabola. In which direction does it open? Here are the choices:
A. down
B. up
C. left
D. right
| null |
A: down.
|
What shape is this? Here are the choices:
A. pyramid
B. cube
| null |
B: cube.
|
What kind of triangle is this? Here are the choices:
A. right
B. acute
C. obtuse
| null |
B: acute.
|
Are these shapes similar? Here are the choices:
A. no
B. yes
| null |
A: no.
|
What is this? Here are the choices:
A. line segment
B. line
C. ray
| null |
C: ray.
|
What type of function does this graph show? Here are the choices:
A. exponential
B. quadratic
C. linear
| null |
A: exponential.
|
Which property matches this object? Select the better answer. Here are the choices:
A. bumpy
B. smooth
| null |
B: smooth.
|
How has this figure been transformed? It has been... Here are the choices:
A. reflected
B. translated
C. rotated
| null |
C: rotated.
|
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 force is smaller in Pair 1.
B. The magnitude of the magnetic force is smaller in Pair 2.
C. The magnitude of the magnetic force is the same in both pairs.
| null |
B: The magnitude of the magnetic force is smaller in Pair 2..
|
How does h(x) change over the interval from x=2 to x=3? Here are the choices:
A. h(x) increases by 3
B. h(x) decreases by 3
C. h(x) increases by 200%
D. h(x) increases by a factor of 3
| null |
A: h(x) increases by 3.
|
Andy has the following data: If the range is 16, which number could w be? Here are the choices:
A. 29
B. 23
| null |
A: 29.
|
Look at this graph: Is this relation a function? Here are the choices:
A. yes
B. no
| null |
B: no.
|
Kyle has the following data: If the median is 15, which number could p be? Here are the choices:
A. 19
B. 12
| null |
A: 19.
|
Are these lines parallel? Here are the choices:
A. no
B. yes
| null |
B: yes.
|
What is this? Here are the choices:
A. a line segment
B. a line
C. a point
D. a ray
| null |
B: a line.
|
Is this quadrilateral a rhombus? Here are the choices:
A. yes
B. no
| null |
B: no.
|
Is the function f(x) continuous? Here are the choices:
A. no
B. yes
| null |
A: 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 force is the same in both pairs.
B. The magnetic force is weaker in Pair 2.
C. The magnetic force is weaker in Pair 1.
| null |
C: The magnetic force is weaker in Pair 1..
|
Does this scatter plot show a positive trend, a negative trend, or no trend? Here are the choices:
A. positive trend
B. no trend
C. negative trend
| null |
B: no trend.
|
The graph shows f(x). The dashed lines are vertical asymptotes. Here are the choices:
A. $\lim _{x \rightarrow-3} f(x)=-\infty$
B. $\lim _{x \rightarrow-3^{-}} f(x)=\infty$
| null |
B: $\lim _{x \rightarrow-3^{-}} f(x)=\infty$.
|
Look at this circle: If the radius is quadrupled, then which of the following statements about its area will be true? Here are the choices:
A. The new area will be 64 times the old area.
B. The new area will be
1
4
of the old area.
C. The new area will be 16 times the old area.
D. The new area will be 4 times the old area.
| null |
C: The new area will be 16 times the old area..
|
Is this polygon a trapezoid? Here are the choices:
A. yes
B. no
| null |
A: yes.
|
Chad has the following data: If the mean is 7, which number could n be? Here are the choices:
A. 7
B. 3
| null |
A: 7.
|
Look at this triangle: If the base is halved and the height is quadrupled, 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 2:1.
B. The ratio of the new area to the old area will be 1:4.
C. The ratio of the new area to the old area will be 9:2.
D. The ratio of the new area to the old area will be 3:2.
| null |
A: The ratio of the new area to the old area will be 2:1..
|
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. blue
B. shiny
C. translucent
| null |
B: shiny.
|
What shape is this? Here are the choices:
A. rectangular prism
B. cylinder
C. sphere
D. cube
| null |
A: rectangular prism.
|
Look at this figure: What is the shape of its bases? Here are the choices:
A. decagon
B. triangle
C. hexagon
D. square
| null |
D: square.
|
Does this recipe call for more sugar or flour? Here are the choices:
A. flour
B. sugar
| null |
B: sugar.
|
If you select a marble without looking, how likely is it that you will pick a black one? Here are the choices:
A. impossible
B. certain
C. unlikely
D. probable
| null |
A: impossible.
|
Look at the table of values for the functions $f(x)=|x-3|-4$ and $g(x)=3^{x}-5$ Based on the values in the table, where does the equation $f(x)=g(x)$ have a solution? Here are the choices:
A. x=2
B. between x=2 and x=3
C. between x=1 and x=2
D. x=1
| null |
D: x=1.
|
Is this triangle equilateral? Here are the choices:
A. yes
B. no
| null |
B: no.
|
How does f(t) change over the interval from t=
–
3 to t=
–
2? Here are the choices:
A. f(t) increases by 200%
B. f(t) decreases by 3
C. f(t) decreases by a factor of 3
D. f(t) increases by a factor of 3
| null |
B: f(t) decreases by 3.
|
Are these lines parallel? Here are the choices:
A. no
B. yes
| null |
A: no.
|
What is the rule for this input/output table? Here are the choices:
A. ÷ 4
B. ÷ 1
C. ÷ 3
D. ÷ 2
| null |
D: ÷ 2.
|
The number line shows an unknown number, t. Is t positive or negative? Here are the choices:
A. negative
B. positive
| null |
A: negative.
|
How many pairs of opposite sides are parallel? Here are the choices:
A. 1 pair
B. no pairs
C. 2 pairs
| null |
A: 1 pair.
|
Which angles are complementary to each other? Here are the choices:
A. \angle{2} and \angle{3}
B. \angle{4} and \angle{2}
C. \angle{3} and \angle{1}
D. \angle{1} and \angle{2}
| null |
D: \angle{1} and \angle{2}.
|
In this experiment, which were part of an experimental group? The passage below describes an experiment. Felipe wanted to freeze soda to make popsicles. He knew that soda contains carbon dioxide gas, which forms bubbles as it escapes from the liquid. He wondered if the popsicles would freeze more quickly if he removed the carbon dioxide.
Felipe took the lids off three small bottles of soda. He left the lids off overnight so that carbon dioxide could escape from the bottles. He kept the lids on three other bottles to keep the carbon dioxide in. The next morning, Felipe placed all six bottles in the freezer. After two hours, he checked whether soda in any of the bottles had frozen. Here are the choices:
A. the bottles with lids taken off
B. the bottles with lids kept on
| null |
A: the bottles with lids taken off.
|
Which point is in Quadrant I? Here are the choices:
A. D
B. C
C. E
D. F
| null |
D: F.
|
Which addition statement describes the array? Here are the choices:
A. 4+4+4
B. 5+5
C. 1+1+1
| null |
B: 5+5.
|
Look at this figure: What is the shape of its bases? Here are the choices:
A. decagon
B. pentagon
C. circle
D. square
| null |
D: square.
|
Look at this shape: Which image shows a reflection? Here are the choices:
A. C
B. B
C. A
| null |
C: A.
|
How does g(t) change over the interval from t=
–
9 to t=
–
6? Here are the choices:
A. g(t) decreases by a factor of 3
B. g(t) decreases by 3
C. g(t) decreases by 4
D. g(t) decreases by 2
| null |
B: g(t) decreases by 3.
|
Which statement best describes the climate of Adelaide? Hint: Summers in the Southern Hemisphere occur in December, January, and February. Winters in the Southern Hemisphere occur in June, July, and August. Adelaide is a city in Australia. It is located in the Southern Hemisphere. It has a mediterranean climate. Here are the choices:
A. Summers have more precipitation than winters.
B. Winters have lower temperatures than summers.
| null |
B: Winters have lower temperatures than summers..
|
Is this quadrilateral a rhombus? Here are the choices:
A. no
B. yes
| null |
A: no.
|
Select the temperature shown by this thermometer. Here are the choices:
A. 45°F
B. 70°F
C. 60°F
| null |
C: 60°F.
|
Look at this graph: Is this relation a function? Here are the choices:
A. no
B. yes
| null |
A: no.
|
Is the number of unit squares even or odd? Here are the choices:
A. even
B. odd
| null |
A: even.
|
Are these shapes congruent? Here are the choices:
A. yes
B. no
| null |
B: no.
|
A bus driver paid attention to how many passengers his bus had each day. On which day did the bus have the fewest passengers? Here are the choices:
A. Friday
B. Wednesday
C. Tuesday
D. Thursday
| null |
B: Wednesday.
|
Look at this set of ordered pairs: Is this relation a function? Here are the choices:
A. no
B. yes
| null |
A: no.
|
This table shows Chloe's April budget. What could Chloe do to balance her budget? Here are the choices:
A. increase spending on scrapbooking supplies to $50
B. use only $120 for vacation spending money
C. spend $10 more at the kite festival
D. spend $10 less at Papa's Pizzeria
| null |
D: spend $10 less at Papa's Pizzeria.
|
Look at this square: If the side lengths are tripled, then which of the following statements about its area will be true? Here are the choices:
A. The new area will be 3 times the old area.
B. The new area will be 27 times the old area.
C. The new area will be
1
4
of the old area.
D. The new area will be 9 times the old area.
| null |
D: The new area will be 9 times the old area..
|
Betty has the following data: If the mean is 18, which number could x be? Here are the choices:
A. 13
B. 25
| null |
A: 13.
|
Is this a polygon? Here are the choices:
A. no
B. yes
| null |
A: no.
|
What is the measurement of this angle? Here are the choices:
A. 90°
B. 270°
C. 180°
D. 360°
| null |
C: 180°.
|
How many marbles are there? Estimate. Here are the choices:
A. about 70
B. about 20
| null |
B: about 20.
|
Is the function f(x) continuous on the open interval ( – 8,5)? Here are the choices:
A. no
B. yes
| null |
B: yes.
|
Is this polygon a trapezoid? Here are the choices:
A. no
B. yes
| null |
A: no.
|
What time does the clock show? Here are the choices:
A. 6:00
B. 10:00
| null |
A: 6:00.
|
Does this shape have a triangle as a face? Here are the choices:
A. yes
B. no
| null |
A: yes.
|
Are these lines parallel? Here are the choices:
A. no
B. yes
| null |
A: no.
|
What kind of triangle is this? Here are the choices:
A. isosceles but not equilateral
B. equilateral
C. scalene
| null |
C: scalene.
|
Is 1/2 equivalent to 3/6 ? Here are the choices:
A. no
B. yes
| null |
B: yes.
|
Are there fewer rabbits than carrots? Here are the choices:
A. no
B. yes
| null |
B: yes.
|
What has been done to this letter? Here are the choices:
A. turn
B. flip
C. slide
| null |
A: turn.
|
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