the volume of a right rectangular prism is 1,000, the height is 10, and the length is 20. What is the width?

a 15
b 5
c 200,000
d 50

To find the width of the right rectangular prism, we can use the formula for volume of a rectangular prism: Volume = length x width x height.

We are given:
Volume = 1,000
Height = 10
Length = 20

Substituting these values into the formula, we get:
1,000 = 20 x width x 10

Dividing both sides of the equation by 200, we get:
5 = width

Therefore, the width of the right rectangular prism is 5 (option b).