Provide an appropriate response.
-If the average cost per unit C(x) to produce x units of plywood is given by $C ( x ) = \frac { 900 } { x + 30 }$ , what is the unit cost for 10 units? Round to the nearest cent.
A) $60.00
B) $3.00
C) $22.50
D) $90.00

Question

Quizplus · Accepted Answer

To find the unit cost for 10 units, substitute $x = 10$ into the given formula: $C(10) = \frac{900}{10 + 30} = \frac{900}{40} = 22.50$. Therefore, the unit cost for 10 units is $22.50.

Provide an Appropriate Response C(x)=900x+30C ( x ) = \frac { 900 } { x + 30 }C(x)=x+30900​

Provide an Appropriate Response $C ( x ) = \frac { 900 } { x + 30 }$