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 200,000
c 50
d 5

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

Given:
Volume = 1,000
Height = 10
Length = 20

Plugging in these values into the formula, we can solve for the width:
1,000 = 20 x width x 10

Dividing both sides by 200 (20 x 10), we get:
5 = width

Therefore, the width of the right rectangular prism is 5.

So, the answer is option d) 5.