Quiz about Practice AIR Test 3

Question 1

An expression is shown.

6n

What is the value of the expression when n=7?

Accepted Answer

42

Answer

67

Answer

13

Answer

48

Question 2

Casey has a total of 18 pens. Twelve of these pens are blue, and the rest are red.

What is the ratio of blue pens to red pens?

Accepted Answer

2:1

Answer

1:2

Answer

2:3

Answer

3:2

Question 3

A school earns $70 from selling 50 tickets for the school play. Each ticket costs the same price.

How much does the school earn for 1 ticket?

Accepted Answer

$1.40

Answer

$0.71

Answer

$7.50

Answer

$2.00

Question 4

Eli ran for two weeks. During the first week, Eli ran 12 miles. During the next week, he ran 15 miles.

What is the ratio of the number of miles Eli ran in the first week to the total number of miles he ran in both weeks?

Accepted Answer

12:27

Answer

12:15

Answer

15:27

Answer

15:12

Question 5

An expression is shown.

5n

Which word describes the 5 in the expression?

Accepted Answer

coefficient

Answer

exponent

Answer

product

Answer

sum

Question 6

Lee records the height of players on a basketball team, and calculates the mean absolute deviation of the set of data.

What does the mean absolute deviation of the set of data describe?

Accepted Answer

the average difference in height between each player and the mean height

Answer

the average height of a player on the team

Answer

the height of the tallest player on the team

Answer

the difference in height between the shortest and tallest player

Question 7

An inequality is shown.

2x - 5 < 33

Select all the values that are solutions to this inequality.

Accepted Answer

18

Accepted Answer

12

Answer

28

Answer

26

Answer

19

Question 8

A storage container is shown, with measurements in feet (ft).

What is the volume, in cubic feet, of the storage container.

Accepted Answer

5 ft3

Answer

5.5 ft3

Answer

4.5 ft3

Answer

3.5 ft3

Question 9

A butcher displays the cost, in dollars, of different amounts of meat in the table shown.

Select the equation that can be used to find the cost, c, for p pounds of meat.

Accepted Answer

7p=c

Answer

p+18=c

Answer

7c=p

Answer

3p

Question 10

An equation is shown.

x+3=8.5

What is the solution to the equation?

Accepted Answer

x=5.5

Answer

x=5

Answer

x=11.5

Answer

x=2.83

Question 11

A net is shown.

Which three-dimensional figure is represented by the net?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 12

What is the value of 3⁴?

Accepted Answer

81

Answer

12

Answer

27

Answer

64

Question 13

What is the distance between (3,10) and (3,-8) on a coordinate grid?

Accepted Answer

18

Answer

2

Answer

-2

Answer

10

Question 14

The graph shoes how many pages Latrell reads over time.

Select the equation than be used to model the total number of pages, y, that Latrell reads in x hours.

Accepted Answer

y=60x

Answer

y=60+x

Answer

y=x

Answer

x=60y

Question 15

Gary surveys all of his classmates for a project.

Select the two statistical questions that Gary could ask?

Accepted Answer

How many pets do you have?

Accepted Answer

What is your favorite flavor of ice cream?

Answer

How old is your school?

Answer

How many states are in the United States?

Answer

In what year was the Declaration of Independence signed?

Question 16

Jason makes a fruit salad using only strawberries and blueberries. The ratio of strawberries to blueberries in Jason's fruit salad is 4 cups to 5 cups.

Which statement describes the contents of Jason's fruit salad?

Accepted Answer

Blueberries make up 5/9 of the fruit salad.

Answer

Strawberries make up 4/5 of the fruit salad.

Answer

There are 5 strawberries for every 4 blueberries

Answer

There is always 1 more cup of blueberries than strawberries.

Question 17

An equation is given.

2x=26

Which calculation would need to be done to solve the equation?

Accepted Answer

divide both sides by 2

Answer

divide both sides by 26

Answer

multiply both sides by 2

Answer

multiply both sides by 26

Question 18

Luis and Erin are playing a game. They each start with 0 points. At the end of the game, Luis has 250 points, and Erin has -250 points.

Which statement about the game is true?

Accepted Answer

Erin has lost 250 points.

Answer

Luis has 250 more points than Erin.

Answer

Erin and Luis have a total of 500 points.

Answer

Erin and Luis have an equal number of points.

Question 19

A school has an art club, a drama club, and a cooking club. The ratio of the number of students in these clubs is given.

-Art club to drama club: 7 to 13

-Cooking club to art club: 5 to 14

There are 130 students in the drama club. No students are in more than one club.

How many students re in the cooking club?

Accepted Answer

25

Answer

10

Answer

5

Answer

14

Question 20

What is the opposite of -3.2?

Accepted Answer

3.2

Answer

0.32

Answer

-0.32

Answer

32

Question 21

Kimberly collects data on the average temperatures in January in her state over the last 30 years. She then calculates the mean and median for the data set.

Kimberly decides to collect data from two more years and add them to her original data set. The first year, the average temperature is colder than it had been for any of her previous recorded data. The second year, the average temperature is warmer than for any of her previous data.

Which statement describes how adding the two new temperatures to Kimberly's data set could change the statistical measures?

Accepted Answer

The mean may change, but the median will not change.

Answer

The mean and median may both change.

Answer

The mean and median will both stay the same.

Answer

The median may change, but the mean will not change.

Question 22

A rectangular prism is shown.

What is the volume, in cubic inches, of the prism?

Accepted Answer

130 cubic inches

Answer

40 cubic inches

Answer

26 cubic inches

Answer

16.25 cubic inches

Question 23

The perimeter of a rectangle is 20 units.

The length of the rectangle is the distance from (-2,6) to (5,6).

What is the width, in units, of the rectangle?

Accepted Answer

3 units

Answer

5 units

Answer

6 units

Answer

7 units

Question 24

The results of a class survey of how many pets each student has are shown.

1,0,3,2,2,0,

1,1,1,2,0,5

1,2,1,0,3,2

Which dot plot represents the results?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 25

An expression is shown.

3h+1/2(2h+6)

Select two expressions that are equivalent to the given expression.

Accepted Answer

3h+h+3

Accepted Answer

4h+3

Answer

5h+6

Answer

7h+12

Answer

3h+4h+12

Question 26

Rosa and Peng both start walking at the beginning of a 1.5 mile trail.

What is the length, in yards, of the trail?

Accepted Answer

2,640 yards

Answer

4.5 yards

Answer

7,920 yards

Answer

1,760 yards

Question 27

Points A and B are shown.

What is the distance, in units, between point A and B

Accepted Answer

10 units

Answer

11 units

Answer

12 units

Answer

9 units

Practice AIR Test 3

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