questions
stringlengths 37
1.22k
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stringlengths 0
3.56k
⌀ | answers
stringlengths 4
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|---|---|---|
Is this angle acute, right, obtuse, or straight? Here are the choices:
A. obtuse
B. acute
C. straight
D. right
| null |
B: acute.
|
Two magnets are placed as shown. Will these magnets attract or repel each other? Here are the choices:
A. attract
B. repel
| null |
A: attract.
|
Are these shapes similar? Here are the choices:
A. no
B. yes
| null |
A: no.
|
Which fraction is greater? Here are the choices:
A. 4/5
B. 1/10
C. neither; they are equal
| null |
A: 4/5.
|
What is the measure of this angle? Choose the best estimate. Here are the choices:
A. 120°
B. 45°
C. 150°
D. 90°
| null |
B: 45°.
|
A tomato costs 80 cents. Do you have enough money to buy it? Here are the choices:
A. no
B. yes
| null |
B: yes.
|
Which subtraction sentence does the picture show? Here are the choices:
A. 19 − 4 = 15
B. 19 − 3 = 16
C. 19 − 5 = 14
D. 20 − 5 = 15
| null |
A: 19 − 4 = 15.
|
Which expression describes the model? Here are the choices:
A. 6×3
B. 5×3
| null |
B: 5×3.
|
Which fraction is greater? Here are the choices:
A. 4/5
B. 4/10
| null |
A: 4/5.
|
Does this recipe call for more baking powder or vanilla? Here are the choices:
A. vanilla
B. baking powder
| null |
B: baking powder.
|
What shape is this? Here are the choices:
A. hexagon
B. triangle
| null |
A: hexagon.
|
What kind of computer peripheral do you see here? Here are the choices:
A. External Hard Drive
B. Graphics tablet
C. Ink cartridge
D. Floppy Disk
| null |
C: Ink cartridge.
|
What is \line{UV}? Here are the choices:
A. chord
B. center
C. diameter
| null |
A: chord.
|
What are the domain and range of this function? Here are the choices:
A. domain: all real numbers, range: $\{y \mid y>0\}$
B. domain: $\{x \mid x<-3\}$, range: $\{y \mid y>0\}$
C. domain: all real numbers, range: $\{y \mid y \leq 4\}$
D. domain: $\{x \mid x<-3\}$, range: $\{y \mid y \leq 4\}$
| null |
C: domain: all real numbers, range: $\{y \mid y \leq 4\}$.
|
What fraction of a turn is this angle? Here are the choices:
A. 1/2
B. 1 full turn
C. 1/4
D. 3/4
| null |
C: 1/4.
|
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 choices:
A. The magnitude of the magnetic force is the same in both pairs.
B. The magnitude of the magnetic force is smaller in Pair 1.
C. The magnitude of the magnetic force is smaller in Pair 2.
| null |
A: The magnitude of the magnetic force is the same in both pairs..
|
What is the measure of this angle? Choose the best estimate. Here are the choices:
A. 120°
B. 90°
C. 30°
D. 60°
| null |
D: 60°.
|
What is \line{FG}? Here are the choices:
A. center
B. radius
C. chord
| null |
C: chord.
|
Which multiplication expression does this area model represent? Here are the choices:
A. (x+1)(3x+3)
B. (2x+2)(3x+3)
C. (x+2)(3x+3)
D. (2x+1)(3x+3)
| null |
A: (x+1)(3x+3).
|
Is this triangle isosceles? Here are the choices:
A. yes
B. no
| null |
B: no.
|
Based on the scatter plot below, which is a better prediction for x when y = 2? Here are the choices:
A. 6
B. 10
| null |
A: 6.
|
What fraction of the shape is blue? Here are the choices:
A. 9/11
B. 8/11
C. 8/9
D. 5/9
| null |
C: 8/9.
|
What kind of triangle is this? Here are the choices:
A. acute
B. right
C. obtuse
| null |
A: acute.
|
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.
|
The clocks show three things Brad did Saturday afternoon: Which did Brad do last? Here are the choices:
A. did homework
B. played soccer
C. did a puzzle
| null |
A: did homework.
|
Is this quadrilateral a rhombus? Here are the choices:
A. no
B. yes
| null |
A: no.
|
Find a. Here are the choices:
A. $8 \sqrt{3}$ centimeters
B. 32 centimeters
C. 8 centimeters
D. $8 \sqrt{6}$ centimeters
| null |
C: 8 centimeters.
|
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. Pete's daughter complained that the apple slices in her lunchbox turned brown by lunchtime. Pete read that when apple slices are exposed to air, oxygen in the air reacts with the cut surface of the apple slices, turning them brown. Pete's favorite cooking website said that pouring lemon juice on the apple slices would slow down this chemical reaction.
Pete cut an apple into ten slices. He put five of the slices into a bowl and poured two tablespoons of lemon juice over them. He put the other five slices into another bowl and did not add any lemon juice to them. After one hour, Pete counted the number of apple slices in each bowl that had turned brown. Here are the choices:
A. the amount of lemon juice added to the apple slices
B. the number of apple slices that turned brown
| null |
A: the amount of lemon juice added to the apple slices.
|
Is this triangle equilateral? Here are the choices:
A. yes
B. no
| null |
B: no.
|
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.
|
What shape is this? Here are the choices:
A. cube
B. rectangular prism
| null |
B: rectangular prism.
|
Which coin is this? Here are the choices:
A. quarter
B. dollar coin
C. half-dollar
D. dime
| null |
B: dollar coin.
|
Which property matches this object? Select the better answer. Here are the choices:
A. bouncy
B. bumpy
| null |
A: bouncy.
|
Dave is getting out of bed in the morning. His watch shows: What time is it? Here are the choices:
A. 6:45 P.M.
B. 6:45 A.M.
| null |
B: 6:45 A.M..
|
Malachite has the following properties:
solid
not made by organisms
pure substance
naturally occurring
fixed crystal structure Is malachite a mineral? Here are the choices:
A. yes
B. no
| null |
A: yes.
|
A real estate agent counted the number of offices per floor in the building he is selling. Here are the choices:
A. 7
B. 9
C. 5
D. 6
| null |
C: 5.
|
At a candy factory, butterscotch candies were packaged into bags of different sizes. Are there more bags that had 20-39 butterscotch candies or bags that had 120-139 butterscotch candies? Here are the choices:
A. 120-139 butterscotch candies
B. 20-39 butterscotch candies
| null |
B: 20-39 butterscotch candies.
|
These tiles represent the expression 7+5x+x. Which expression is equivalent to 7+5x+x? Here are the choices:
A. 13x
B. 6x+12
C. 12x+1
D. 6x+7
| null |
D: 6x+7.
|
Which angle is vertical to \angle{5}? Here are the choices:
A. \angle{7}
B. \angle{9}
C. \angle{1}\angle{6}
D. \angle{4}
| null |
A: \angle{7}.
|
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear
| null |
A: linear.
|
How many marbles are there? Estimate. Here are the choices:
A. about 30
B. about 60
| null |
B: about 60.
|
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. linear
B. nonlinear
| null |
A: linear.
|
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 4 times the old area.
B. The new area will be 8 times the old area.
C. The new area will be 2 times the old area.
D. The new area will be 16 times the old area.
| null |
A: The new area will be 4 times the old area..
|
Is this shape open or closed? Here are the choices:
A. open
B. closed
| null |
A: open.
|
What kind of triangle is this? Here are the choices:
A. acute
B. right
C. obtuse
| null |
B: right.
|
What kind of triangle is this? Here are the choices:
A. scalene
B. equilateral
C. isosceles but not equilateral
| null |
C: isosceles but not equilateral.
|
Mark is setting the table for dinner. The clock in the kitchen shows: What time is it? Here are the choices:
A. 4:50 P.M.
B. 4:50 A.M.
| null |
A: 4:50 P.M..
|
\line{MO} and \line{PR} are parallel lines. Which angles are alternate interior angles? Here are the choices:
A. \angle{MNQ} and \angle{ONL}
B. \angle{MNQ} and \angle{RQS}
C. \angle{MNQ} and \angle{MNL}
D. \angle{MNQ} and \angle{RQN}
| null |
D: \angle{MNQ} and \angle{RQN}.
|
Does this passage describe the weather or the climate? Hint: Weather is what the atmosphere is like at a certain place and time. Climate is the pattern of weather in a certain place. The Gulf Coast of Florida is known for its white sand beaches. The area also experiences strong winds each year during the summer hurricane season. Here are the choices:
A. weather
B. climate
| null |
B: climate.
|
What is the temperature? Here are the choices:
A. 80°F
B. 75°F
C. 85°F
D. 70°F
| null |
C: 85°F.
|
The first picture is a plane. Which picture is third? 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 20
B. about 70
| null |
A: about 20.
|
Which angles are vertical to each other? Here are the choices:
A. \angle{1} and \angle{6}
B. \angle{6} and \angle{4}
C. \angle{6} and \angle{3}
D. \angle{2} and \angle{3}
| null |
C: \angle{6} and \angle{3}.
|
Which expression describes the model? Here are the choices:
A. 1×2
B. 2×3
| null |
B: 2×3.
|
How many marbles are there? Estimate. Here are the choices:
A. about 20
B. about 60
| null |
B: about 60.
|
Look at this graph: Is this relation a function? Here are the choices:
A. no
B. yes
| null |
B: yes.
|
Is this quadrilateral a parallelogram? Here are the choices:
A. yes
B. no
| null |
B: no.
|
This table shows Owen's March budget. What could Owen do to balance his budget? Here are the choices:
A. decrease spending at the bookfair to $30
B. increase his donation to the animal shelter to $50
C. wash his dad's car to earn an extra $5
D. give a guitar lesson to earn an extra $25
| null |
D: give a guitar lesson to earn an extra $25.
|
Is the function f(x) continuous? Here are the choices:
A. yes
B. no
| null |
A: yes.
|
Is f(x) continuous from the right at x=1? Here are the choices:
A. no
B. yes
| null |
A: no.
|
Each of these number lines shows a fraction. Here are the choices:
A. A
B. C
C. B
| null |
C: B.
|
If you select a marble without looking, which color are you less likely to pick? Here are the choices:
A. orange
B. black
C. neither; black and orange are equally likely
| null |
B: black.
|
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear
| null |
A: nonlinear.
|
Is the function f(x) continuous on the open interval ( – 8,7)? Here are the choices:
A. yes
B. no
| null |
B: no.
|
Which fraction is greater? Here are the choices:
A. 4/8
B. 3/8
| null |
A: 4/8.
|
How does f(t) change over the interval from t=
–
3 to t=
–
1? Here are the choices:
A. f(t) decreases by 2
B. f(t) decreases by 6
C. f(t) decreases by 4
D. f(t) decreases by a factor of 4
| null |
C: f(t) decreases by 4.
|
Select the chemical formula for this molecule. Here are the choices:
A. P3He
B. PH3
C. PH3O
D. PH
| null |
B: PH3.
|
Sharon has the following data: If the range is 11, which number could d be? Here are the choices:
A. 41
B. 49
| null |
A: 41.
|
Is the function f(x) continuous on the open interval ( – 2,9)? Here are the choices:
A. no
B. yes
| null |
A: no.
|
Count the tally marks. What number is shown? Here are the choices:
A. 2
B. 7
C. 3
D. 9
| null |
A: 2.
|
Is this function linear or exponential? Here are the choices:
A. exponential
B. linear
| null |
B: linear.
|
The clocks show when some friends took out the trash Thursday evening: Who took out the trash first? Here are the choices:
A. Lily
B. Sally
| null |
A: Lily.
|
What is \line{LM}? Here are the choices:
A. center
B. diameter
C. radius
| null |
C: radius.
|
Is this shape flat or solid? Here are the choices:
A. flat
B. solid
| null |
A: flat.
|
What is the rule for this input/output table? Here are the choices:
A. × 9
B. × 2
C. × 4
D. × 7
| null |
B: × 2.
|
Look at this shape: Which image shows a translation? Here are the choices:
A. A
B. C
C. B
| null |
A: A.
|
The diagram below is a model of two solutions. Each purple ball represents one particle of solute. Which solution has a higher concentration of purple particles? Here are the choices:
A. Solution B
B. Solution A
C. neither; their concentrations are the same
| null |
A: Solution B.
|
Brooke has the following data: If the mean is 753, which number could g be? Here are the choices:
A. 754
B. 733
| null |
A: 754.
|
Use the diagram to help you answer the question below. Which of the following is a whole number? Here are the choices:
A. –78
B. – 16 9/10
C. 7 2/7
D. 51
| null |
D: 51.
|
The graph below shows a function. Is its inverse also a function? Here are the choices:
A. yes
B. no
| null |
B: no.
|
What time does the clock show? Here are the choices:
A. eleven o'clock
B. twelve o'clock
C. four o'clock
| null |
A: eleven o'clock.
|
Which angle is supplementary to \angle{3}? Here are the choices:
A. \angle{1}
B. \angle{4}
C. \angle{6}
D. \angle{2}
| null |
C: \angle{6}.
|
What is the temperature? Here are the choices:
A. 40°C
B. 30°C
C. 25°C
D. 35°C
| null |
B: 30°C.
|
Are there more carrot noses than snowmen? Here are the choices:
A. yes
B. no
| null |
A: yes.
|
Is this quadrilateral a parallelogram? Here are the choices:
A. yes
B. no
| null |
A: yes.
|
Is this quadrilateral a parallelogram? Here are the choices:
A. yes
B. no
| null |
B: no.
|
What name best describes this shape? Here are the choices:
A. kite
B. trapezoid
C. rhombus
D. quadrilateral
| null |
C: rhombus.
|
The first picture is a turtle. Which picture is fourth? first Here are the choices:
A. turtle
B. sub
C. fish
| null |
A: turtle.
|
\line{TV} and \line{WY} are parallel lines. Which angles are alternate exterior angles? Here are the choices:
A. \angle{VUS} and \angle{VUX}
B. \angle{VUS} and \angle{WXZ}
C. \angle{VUS} and \angle{TUS}
D. \angle{VUS} and \angle{YXZ}
| null |
B: \angle{VUS} and \angle{WXZ}.
|
Is this a polygon? Here are the choices:
A. yes
B. no
| null |
B: no.
|
What is the temperature? Here are the choices:
A. 55°F
B. 70°F
C. 65°F
D. 60°F
| null |
C: 65°F.
|
Select the temperature shown by this thermometer. Here are the choices:
A. 100°F
B. 90°F
C. 75°F
| null |
C: 75°F.
|
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 choices:
A. The magnitude of the magnetic force is smaller in Pair 1.
B. The magnitude of the magnetic force is the same in both pairs.
C. The magnitude of the magnetic force is smaller in Pair 2.
| null |
C: The magnitude of the magnetic force is smaller in Pair 2..
|
Look at this rectangle: If the base is 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 4:1.
B. The ratio of the new area to the old area will be 3:1.
C. The ratio of the new area to the old area will be 1:2.
D. The ratio of the new area to the old area will be 2:1.
| null |
D: The ratio of the new area to the old area will be 2:1..
|
How many reptiles are there? Here are the choices:
A. 2
B. 4
C. 3
D. 5
| null |
C: 3.
|
What is the measurement of this angle? Here are the choices:
A. 270°
B. 180°
C. 90°
D. 360°
| null |
C: 90°.
|
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..
|
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes
| null |
B: yes.
|
Is this shape open or closed? Here are the choices:
A. open
B. closed
| null |
A: open.
|
Are these lines perpendicular? Here are the choices:
A. yes
B. no
| null |
A: yes.
|
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