He needs to read 0 pages. If he read nothing one day and the next day he needs to read double of nothing that is nothing.
Answer:
(9,-3)
Step-by-step explanation:
To determine the maxima and minima of the polynomial, differentiate the given based on x and equate to 0.
C(x) = 400x - 0.2x²
dC(x) / dt = 400 - 0.4 x = 0
The value of x is 1000. This is the value of the maxima. As the value of C(x) continously becomes lesser as the value of x is set higher, the minima is not identified. Substitute x to the original equation,
C(x) = (400)(1000) - 0.2(1000²) = $ 200,000
Thus, the answer is letter B.
Answer:
$4,920
Step-by-step explanation:
164,000 x .03 = 4920
