AnswersGeometry Concepts and ConnectionsEquations and Measurement

Equations and Measurement — Test Answers

25 verified answers1 views
1
Free Preview

What is the volume of the pyramid?

A
2 point 5 cm cubed
B
5 cm cubed
C
6 cm cubed
D
7 point 5 cm cubed
2
Free Preview

What is the volume of the cone?

A
32 pi cubic units
B
48 pi cubic units
C
24 pi cubic units
D
64 pi cubic units
3

Which statements are true? Choose three correct answers.

A
City A has the greatest population density of the four cities.
B
The population density of City B is greater than that of City C.
C
City D has the lowest population density of the four cities.
D
The population density for City B can be found using the ratio 48 comma ratio of 592 to 26 .
E
The population density for City D can be found using the ratio ratio of 258 to 196 comma 429 .
4

Each parking space will be 19 feet by 8 feet. What is the maximum number of parking spaces that will fit in the lot?

A
30
B
35
C
10
D
40
5

The company wants to use the package that has the least amount of wasted space. The company should choose

A
the prism because it has approximately 14 point 1 in. cubed less wasted space than the cylinder.
B
the prism because it has approximately 11 point 6 in. cubed less wasted space than the cylinder.
C
the cylinder because it has approximately 11 point 6 in. cubed less wasted space than the prism.
D
the cylinder because it has approximately 14 point 1 in. cubed less wasted space than the prism.
6

What is the volume of the composite figure? Express the answer in terms of pi

A
456 pi mm cubed
B
312 pi mm cubed
C
168 pi mm cubed
D
144 pi mm cubed
7

The seismic activity density of a region is the ratio of the number of earthquakes during a given time span to the land area affected. A state had 424 earthquakes over a given time span and a land area of 71 comma 300 square miles. What is the seismic activity density for this state? Round to the nearest ten thousandth, if necessary.

A
168 point 1 6 0 4 earthquakes per square mile
B
179 point 0 0 4 9 earthquakes per square mile
C
0 point 0 0 5 9 earthquakes per square mile
D
0 point 0 0 4 6 earthquakes per square mile
8

An oblique prism with a square base of edge length x units has a volume of 1 half x cubed cubic units. Which expression represents the height of the prism?

A
2 x units
B
x square root of 2 units
C
1 half x units
D
x units
9

An oblique prism has a volume of 144 cubic units. The area of its base is 24 square units. What is the perpendicular height of the prism?

A
6 units
B
4 units
C
8 units
D
2 units
10

The volume of an object is equal to the ratio of its mass to density, cap v is equal to m over d The mass of a spherical grape is 8 point 4 grams and its density is 2 grams per cubic centimeter. What is the radius of the grape? Round to the nearest tenth of a centimeter.

A
1 point 0 cm
B
1 point 9 cm
C
2 point 1 cm
D
1 point 5 cm
11

What is the volume of the shaded figure? Express the answer in terms of pi

A
252 pi ft cubed
B
261 pi ft cubed
C
288 pi ft cubed
D
324 pi ft cubed
12

Which expression represents the volume, in cubic units, of the composite figure?

A
pi open paren 5 squared close paren 13 minus 1 third pi open paren 5 squared close paren 12
B
pi open paren 5 squared close paren 13 plus 1 third pi open paren 5 squared close paren 25
C
pi open paren 5 squared close paren 13 minus 1 third pi open paren 5 squared close paren 25
D
pi open paren 5 squared close paren 13 plus 1 third pi open paren 5 squared close paren 12
13

What is the unfilled volume inside the cylinder?

A
725 pi cubic units
B
640 pi cubic units
C
597 pi cubic units
D
320 pi cubic units
14

Which expression represents the area of the base of the pyramid?

A
4 x squared square root of 3 units squared
B
3 x squared square root of 3 units squared
C
x squared square root of 3 units squared
D
6 x squared square root of 3 units squared
15

An oblique prism with a square base of edge length x units has a volume of 1 half x cubed cubic units. Which expression represents the height of the prism?

A
1 half x units
B
x units
C
2 x units
D
x square root of 2 units
16

The seismic activity density of a region is the ratio of the number of earthquakes during a given time span to the land area affected. A state had 424 earthquakes over a given time span and a land area of 71 comma 300 square miles. What is the seismic activity density for this state? Round to the nearest ten thousandth, if necessary.

A
179 point 0 0 4 9 earthquakes per square mile
B
0 point 0 0 5 9 earthquakes per square mile
C
168 point 1 6 0 4 earthquakes per square mile
D
0 point 0 0 4 6 earthquakes per square mile
17

The volume of an object is equal to the ratio of its mass to density, cap v is equal to m over d The mass of a spherical grape is 8 point 4 grams and its density is 2 grams per cubic centimeter. What is the radius of the grape? Round to the nearest tenth of a centimeter.

A
2 point 1 cm
B
1 point 5 cm
C
1 point 0 cm
D
1 point 9 cm
18

An oblique prism has a volume of 144 cubic units. The area of its base is 24 square units. What is the perpendicular height of the prism?

A
6 units
B
8 units
C
4 units
D
2 units
19

What is the volume of the pyramid?

A
22 point 2 units cubed
B
11 point 1 units cubed
C
14 point 8 units cubed
D
44 point 4 units cubed
20

What is the volume of the right rectangular prism?

A
240 cubic centimeters
B
21 cubic centimeters
C
120 cubic centimeters
D
42 cubic centimeters

Did you find these answers helpful?

More from this Course

Quiz
24 verified answers

Test

Quiz
25 verified answers

Test

Quiz
25 verified answers

Test