questions stringlengths 37 1.22k | reasoning stringlengths 0 3.56k ⌀ | answers stringlengths 4 138 |
|---|---|---|
What is the domain of this exponential function? Here are the choices:
A. $\{x \mid x>4\}$
B. all real numbers
C. $\{x \mid x \geq 4\}$
D. $\{x \mid x \leq 4\}$ | null | B: all real numbers. |
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 ratio of the new area to the old area will be 9:1.
B. The ratio of the new area to the old area will be 64:1.
C. The ratio of the new area to the old area will be 16:1.
D. T... | null | C: The ratio of the new area to the old area will be 16:1.. |
What fraction of the shape is orange? Here are the choices:
A. 1/4
B. 1/5
C. 1/2
D. 1/3 | null | D: 1/3. |
Which fraction is greater? Here are the choices:
A. 1/4
B. 1/2 | null | B: 1/2. |
What type of function does this graph show? Here are the choices:
A. exponential
B. quadratic
C. linear | null | B: quadratic. |
Is the function f(x) continuous on the open interval (2,6)? Here are the choices:
A. yes
B. no | null | A: yes. |
Look at this shape: Which image shows a rotation? Here are the choices:
A. A
B. C
C. B | null | A: A. |
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 | A: The magnitude of the magnetic force is greater in Pair 2.. |
Look at this circle: If the radius is halved, then which of the following statements about its circumference will be true? Here are the choices:
A. The new circumference will be
1
2
of the old circumference.
B. The new circumference will be 2 times the old circumference.
C. The new circumference will be 4 times the old... | null | A: The new circumference will be
1
2
of the old circumference.. |
The diagram below is a model of two solutions. Each blue ball represents one particle of solute. Which solution has a higher concentration of blue particles? Here are the choices:
A. Solution A
B. Solution B
C. neither; their concentrations are the same | null | B: Solution B. |
Which expression describes the model? Here are the choices:
A. 5×3
B. 1×5 | null | A: 5×3. |
This is a(n old) logo of which famous app or program? Here are the choices:
A. Pro Tools
B. Google Play (Store)
C. Line
D. Netflix | null | B: Google Play (Store). |
This table shows Trent's August budget. What could Trent do to balance his budget? Here are the choices:
A. decrease spending at the water park to $35
B. save $10 less for a skateboard
C. increase spending on school supplies to $30
D. wash his dad's car to earn an extra $5 | null | B: save $10 less for a skateboard. |
The table shows the same data about how the temperature of each salmon on the grill changed over 6minutes. Here are the choices:
A. Thermal energy was transferred more quickly into the salmon on the left half of the grill.
B. Thermal energy was transferred more quickly into the salmon on the right half of the grill.
C.... | null | B: Thermal energy was transferred more quickly into the salmon on the right half of the grill.. |
Which addition sentence does the picture show? Here are the choices:
A. 4+4=8
B. 4+2=6 | null | A: 4+4=8. |
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 | C: The magnitude of the magnetic force is the same in both pairs.. |
What is the temperature? Here are the choices:
A. 70°F
B. 45°F
C. 55°F
D. 60°F | null | B: 45°F. |
How many pairs of opposite sides are parallel? Here are the choices:
A. 2 pairs
B. 1 pair
C. no pairs | null | C: no pairs. |
Is this function linear, quadratic, or exponential? Here are the choices:
A. linear
B. exponential
C. quadratic | null | A: linear. |
What shape is this? Here are the choices:
A. cylinder
B. rectangular prism
C. cube
D. sphere | null | A: cylinder. |
What is the measure of this angle? Choose the best estimate. Here are the choices:
A. 90°
B. 120°
C. 60°
D. 30° | null | D: 30°. |
Which addition sentence does the picture show? Here are the choices:
A. 7+1=8
B. 8+1=9 | null | A: 7+1=8. |
Which subtraction sentence does the picture show? Here are the choices:
A. 14 − 8 = 6
B. 13 − 8 = 5
C. 13 − 7 = 6
D. 14 − 9 = 5 | null | A: 14 − 8 = 6. |
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. blue
B. fragile
C. soft | null | A: blue. |
Marcy has the following data: If the mean is 7, which number could a be? Here are the choices:
A. 8
B. 26 | null | A: 8. |
Select the temperature shown by this thermometer. Here are the choices:
A. 80°F
B. 60°F
C. 90°F | null | A: 80°F. |
In the triangular prism shown below, which lines are parallel? H Here are the choices:
A. KM
and
LM
B. HI
and
HK
C. HJ
and
LM
D. HK
and
IL | null | D: HK
and
IL. |
This is a(n old) logo of which famous app or program? Here are the choices:
A. Bitmoji
B. Spotify
C. Microsoft Office Word
D. Facebook Messenger | null | C: Microsoft Office Word. |
Which coin is this? Here are the choices:
A. nickel
B. penny
C. quarter
D. dime | null | D: dime. |
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 B
C. Solution A | null | B: Solution B. |
The number line shows an unknown number, w. Is – 5w positive or negative? Here are the choices:
A. positive
B. negative | null | A: positive. |
\line{RT} and \line{UW} are parallel lines. Which angles are alternate exterior angles? Here are the choices:
A. \angle{RSQ} and \angle{WVX}
B. \angle{RSQ} and \angle{UVS}
C. \angle{RSQ} and \angle{RSV}
D. \angle{RSQ} and \angle{TSV} | null | A: \angle{RSQ} and \angle{WVX}. |
How much money is there? Here are the choices:
A. 3¢
B. 5¢
C. 4¢ | null | C: 4¢. |
The number line shows an unknown number, c. Is c positive or negative? Here are the choices:
A. negative
B. positive | null | B: positive. |
How many marbles are there? Estimate. Here are the choices:
A. about 40
B. about 70 | null | A: about 40. |
The table shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | B: linear. |
Carter has the following data: If the mode is 19, which number could z be? Here are the choices:
A. 18
B. 19 | null | B: 19. |
Select the chemical formula for this molecule. Here are the choices:
A. PCl3
B. HP2Cl3
C. P2Cl4
D. PCl3N | null | A: PCl3. |
What kind of triangle is this? Here are the choices:
A. right
B. obtuse
C. acute | null | C: acute. |
Which material is this trombone made of? Here are the choices:
A. metal
B. porcelain | null | A: metal. |
What is this? Here are the choices:
A. a line segment
B. a line
C. a ray
D. a point | null | C: a ray. |
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. unlikely
C. certain
D. probable | null | C: certain. |
Function A and Function B are linear functions. Which statement is true? Here are the choices:
A. The y-value of Function A when x=
–
8 is less than the y-value of Function B when x=
–
8.
B. The y-value of Function A when x=
–
8 is greater than the y-value of Function B when x=
–
8. | null | A: The y-value of Function A when x=
–
8 is less than the y-value of Function B when x=
–
8.. |
Look at this shape: Which image shows a rotation? Here are the choices:
A. C
B. B
C. A | null | B: B. |
Are these shapes similar? Here are the choices:
A. no
B. yes | null | A: no. |
What date is 1 day after April 3? Here are the choices:
A. April 4
B. April 5 | null | A: April 4. |
Look at this set of 5 numbers: How would the mean change if the number 82 were added to the set? Here are the choices:
A. decrease
B. increase
C. no change | null | B: increase. |
What is the range of this logarithmic function? Here are the choices:
A. all real numbers
B. $\{y \mid y<6\}$
C. $\{y \mid y \leq 6\}$
D. $\{y \mid y \geq 6\}$ | null | A: all real numbers. |
Is 1/2 equivalent to 1/3 ? Here are the choices:
A. yes
B. no | null | B: no. |
Which point is in Quadrant IV? Here are the choices:
A. G
B. H
C. I
D. J | null | C: I. |
The graph shows a function. Is the function linear or nonlinear? Here are the choices:
A. nonlinear
B. linear | null | B: linear. |
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 when some friends left for school Wednesday morning: Who left for school first? Here are the choices:
A. Beth
B. Patty
C. Molly | null | B: Patty. |
In the triangular prism shown below, which lines are parallel? S Here are the choices:
A. OR
and
PS
B. OR
and
NP
C. OR
and
QS
D. QR
and
OP | null | A: OR
and
PS. |
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. |
What kind of triangle is this? Here are the choices:
A. right
B. acute
C. obtuse | null | C: obtuse. |
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.. |
What fraction of the shapes are triangles? Here are the choices:
A. 6/8
B. 2/8
C. 2/3
D. 3/6 | null | A: 6/8. |
What is the rule for this input/output table? Here are the choices:
A. × 3
B. × 2
C. × 5
D. × 4 | null | B: × 2. |
Which addition statement describes the array? Here are the choices:
A. 1+1+1+1
B. 2+2+2+2+2
C. 4+4+4+4 | null | B: 2+2+2+2+2. |
Does this shape have a circle as a face? Here are the choices:
A. no
B. yes | null | A: no. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | A: no. |
Is 1/3 equivalent to 1/8 ? Here are the choices:
A. yes
B. no | null | B: 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 B
B. neither; their concentrations are the same
C. Solution A | null | B: neither; their concentrations are the same. |
If you select a marble without looking, how likely is it that you will pick a black one? Here are the choices:
A. certain
B. unlikely
C. probable
D. impossible | null | D: impossible. |
Scientists in a laboratory were working with insulin, a protein often used to treat diabetes. They left two identical vials of insulin in different places. This table shows how the temperature of each vial changed over 15minutes. During this time, thermal energy was transferred from ____ to ____. Here are the choices:
... | null | B: the surroundings . . . each vial. |
In this experiment, which were part of a control group? The passage below describes an experiment. Desmond 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.
Desmond gathered six pots that were the same size. He filled each ... | null | B: the pots with pure water. |
Two identical aquariums were next to an open window. One aquarium had a plastic cover on it, and the other was uncovered. This table shows how the temperature of each aquarium changed over 1.5hours. During this time, thermal energy was transferred from ____ to ____. Here are the choices:
A. the surroundings . . . each ... | null | B: each aquarium . . . the surroundings. |
Which property do these three objects have in common? Select the best answer. Here are the choices:
A. sour
B. transparent
C. soft | null | A: sour. |
Select the chemical formula for this molecule. Here are the choices:
A. H
B. H2I
C. HIN
D. HI | null | D: HI. |
Are these lines intersecting? Here are the choices:
A. no
B. yes | null | A: no. |
What decimal number is illustrated? Here are the choices:
A. 0.6
B. 0.7
C. 0.8
D. 0.5 | null | C: 0.8. |
An employee at the craft store counted the number of red buttons in each bag of mixed buttons. Which range of red buttons per bag occurred most frequently? Here are the choices:
A. 101-120 red buttons
B. 121-140 red buttons
C. 61-80 red buttons
D. 1-20 red buttons | null | D: 1-20 red buttons. |
What kind of computer related plug or port do you see here? Here are the choices:
A. Thunderbolt plug
B. Firewire IEEE 1394 plug
C. DVI port (type I)
D. Ethernet (RJ-45/8P8C) plug | null | C: DVI port (type I). |
What shape is this? Here are the choices:
A. sphere
B. cone
C. cube | null | C: cube. |
How many rectangles are there? Here are the choices:
A. 2
B. 5
C. 1
D. 3 | null | D: 3. |
Nina looked in the kitchen cupboards and found some pans and forks. She made a bar graph of the items she found: Which item did she find more of, forks or pans? Here are the choices:
A. forks
B. pans | null | A: forks. |
Are these shapes similar? Here are the choices:
A. no
B. yes | null | B: yes. |
Is this triangle equilateral? Here are the choices:
A. no
B. yes | null | B: yes. |
The graph shows f(x). The dashed line is a vertical asymptote. Here are the choices:
A. $\lim _{x \rightarrow-1^{+}} f(x)=\infty$
B. $\lim _{x \rightarrow-1^{+}} f(x)=-\infty$ | null | B: $\lim _{x \rightarrow-1^{+}} f(x)=-\infty$. |
Is this quadrilateral a trapezoid? Here are the choices:
A. no
B. yes | null | B: yes. |
Which property do these four objects have in common? Select the best answer. Here are the choices:
A. flexible
B. fragile
C. shiny | null | C: shiny. |
\line{GI} and \line{JL} are parallel lines. Which angles are adjacent angles? Here are the choices:
A. \angle{IHK} and \angle{GHK}
B. \angle{GHF} and \angle{JKH}
C. \angle{IHK} and \angle{GHF}
D. \angle{IHF} and \angle{JKM} | null | A: \angle{IHK} and \angle{GHK}. |
What is the range of this logarithmic function? Here are the choices:
A. $\{y \mid y<-8\}$
B. $\{y \mid y \leq-8\}$
C. $\{y \mid y \geq-8\}$
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 | B: nonlinear. |
How many hearts are there? Here are the choices:
A. 3
B. 2
C. 4
D. 5 | null | D: 5. |
In a group of Nile tilapia fish, some individuals have a greenish-brown body and others have a pink body. In this group, the gene for the body color trait has two alleles. The allele for a pink body (b) is recessive to the allele for a greenish-brown body (B). This Punnett square shows a cross between two Nile tilapia ... | null | A: 3/4. |
Which subtraction sentence does the picture show? Here are the choices:
A. 12 − 3 = 9
B. 13 − 4 = 9
C. 12 − 4 = 8
D. 11 − 3 = 8 | null | A: 12 − 3 = 9. |
Is this a polygon? Here are the choices:
A. no
B. yes | null | A: no. |
What is \line{CD}? Here are the choices:
A. chord
B. radius
C. center | null | B: radius. |
Is 1/4 equivalent to 4/12 ? Here are the choices:
A. yes
B. no | null | B: no. |
The clocks show when some friends went out for ice cream Wednesday night: Who went out for ice cream later? Here are the choices:
A. Lily
B. Andrew | null | A: Lily. |
Are these shapes congruent? 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 shapes. Here are the choice... | null | B: The magnitude of the magnetic force is smaller in Pair 2.. |
Julie went to the snack bar and saw some ice cream cones, slices of pie, and pretzels. She made a bar graph of the items she saw: Did she see more slices of pie or ice cream cones? Here are the choices:
A. ice cream cones
B. slices of pie | null | B: slices of pie. |
A stock broker followed the stock prices of a certain set of companies. Which company's stock cost more on Wednesday, White and Company or Houston Sporting Goods? Here are the choices:
A. Houston Sporting Goods
B. White and Company | null | A: Houston Sporting Goods. |
What has been done to this letter? Here are the choices:
A. flip
B. turn
C. slide | null | A: flip. |
Look at this set of 8 numbers: How would the range change if the number 1 replaced one of the 6's in the set? Here are the choices:
A. increase
B. decrease
C. no change | null | A: increase. |
People living in Somerville were questioned about their favorite music. Which type of music received fewer votes? Here are the choices:
A. techno
B. classic rock | null | A: techno. |
How does h(t) change over the interval from t=1 to t=4? Here are the choices:
A. h(t) increases by 100%
B. h(t) decreases by 6
C. h(t) increases by 6
D. h(t) increases by 2 | null | C: h(t) increases by 6. |
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