Round answers to the nearest tenth of a cent. 6. Thirty-six boxes per sheet of cardboard
Cost: $3.60 per sheet.
Direct labor charge: $12.60 per hour.
Two hundred boxes cut per hour.
What is the prime cost per box?

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.