Question

The cost in dollars to produce x shovels in a factory is given by the function C(x) = 19x+380. The number of shovels that can be produced in h hours is given by

the function N(h) = 40h.
7. Find the rule for C(N(h)).
8. Find the cost when h= 10 hours.
GEIT

Answer 1

7. 1160h + 380

8. 11980

Explanation:

7. 19(40h) + 380

1160h + 380

8. 1160(10) + 380

11600 + 380

11980