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What is the value of the expression (a^3 + b^0)^2 when a = -2 and b = 4?

What is the value of the expression (a3 + b0)2 when a = -2 and b = 4?

1) 64

2) 49

3) -49

4) -64

Answer(s): 1
Votes: 2

Tags: JMAP, math, expression


If x = 4 and y = -2, the value of 1/2 xy^2 is

If x = 4 and y = -2, the value of 1/2 xy2 is

1) 32

2) 8

3) -4

4) -8

Answer(s): 1
Votes: 2

Tags: JMAP, math, expression


What is the value of the expression 2x^3 y when x = -2 and y = 3?

What is the value of the expression 2x3 y when x = -2 and y = 3?

1) -192

2) -108

3) -48

4) 48 

Answer(s): 1
Votes: 1

Tags: JMAP, math, expression


If r = 2 and s = -7, what is the value of |r| - |s| ?

If r = 2 and s = -7, what is the value of |r| - |s| ?

1) 5

2) -5

3) 9

4) -9

Answer(s): 1
Votes: 2

Tags: JMAP, math, expression


The value of the expression -|a - b| when a = 7 and b = -3 is

The value of the expression -|a - b| when a = 7 and b = -3 is

1) -10

2) 10

3) -4

4) 4

Answer(s): 1
Votes: 2

Tags: JMAP, math, expression


What is the value of the expression |-5x + 12| when x = 5?

What is the value of the expression |-5x + 12| when x = 5?

1) -37

2) -13

3) 13

4) 37

Answer(s): 1
Votes: 2

Tags: JMAP, expression, math


A storage tank is in the shape of a cylinder with a hemisphere on the top. The highest point on the inside of the storage tank is 13 meters above the floor of the storage tank, and the diameter inside the cylinder is 8 meters. Determine and state, to the nearest cubic meter, the total volume inside the storage tank.

A storage tank is in the shape of a cylinder with a hemisphere on the top. The highest point on the inside of the storage tank is 13 meters above the floor of the storage tank, and the diameter inside the cylinder is 8 meters. Determine and state, to the nearest cubic meter, the total volume inside the storage tank.

Answer(s): 1
Votes: 2

Tags: JMAP, geometry, math, hemisphere, cylinder


A company is creating an object from a wooden cube with an edge length of 8.5 cm. A right circular cone with a diameter of 8 cm and an altitude of 8 cm will be cut out of the cube. Which expression represents the volume of the remaining wood?

A company is creating an object from a wooden cube with an edge length of 8.5 cm. A right circular cone with a diameter of 8 cm and an altitude of 8 cm will be cut out of the cube. Which expression represents the volume of the remaining wood?

1) (8.5)3 − π(8)2 (8)

2) (8.5)3 − π(4)2 (8)

3) (8.5)3 − 1/3 π(8)2 (8)

4) (8.5)3 − 1/3 π(4)2 (8)

Answer(s): 1
Votes: 2

Tags: JMAP, geometry, math, cone, prism


A solid metal prism has a rectangular base with sides of 4 inches and 6 inches, and a height of 4 inches. A hole in the shape of a cylinder, with a radius of 1 inch, is drilled through the entire length of the rectangular prism.What is the approximate volume of the remaining solid, in cubic inches?

A solid metal prism has a rectangular base with sides of 4 inches and 6 inches, and a height of 4 inches. A hole in the shape of a cylinder, with a radius of 1 inch, is drilled through the entire length of the rectangular prism. What is the approximate volume of the remaining solid, in cubic inches? 1) 19 2) 77 3) 93 4) 96

Answer(s): 1
Votes: 2

Tags: JMAP, geometry, math, prism, cylinder


A vendor is using an 8-ft by 8-ft tent for a craft fair. The legs of the tent are 9 ft tall and the top forms a square pyramid with a height of 3 ft. What is the volume, in cubic feet, of space the tent occupies?

A vendor is using an 8-ft by 8-ft tent for a craft fair. The legs of the tent are 9 ft tall and the top forms a square pyramid with a height of 3 ft. What is the volume, in cubic feet, of space the tent occupies? 1) 256 2) 640 3) 672 4) 768

Answer(s): 1
Votes: 2

Tags: JMAP, geometry, math, pyramis, prism