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PLEASE SHOW ALL OF YOUR WORK!!! THIS MEANS SHOW STEP BY STEP HOW YOU ARRIVED AT

ID: 2866394 • Letter: P

Question

PLEASE SHOW ALL OF YOUR WORK!!! THIS MEANS SHOW STEP BY STEP HOW YOU ARRIVED AT YOUR ANSWER(S). INCLUDE ANY EQUATIONS OR FORMULAS USED TO ARRIVE AT YOUR ANSWER(S). THANKS!

1. The unit price f'(24)=-0.44. Determine how fast the revenue from sales of boxes of Scooby Snacks is changing when 24 thousand boxes are sold, and label your result appropriately. PLEASE SHOW ALL OF YOUR WORK!!! THIS MEANS SHOW STEP BY STEP HOW YOU ARRIVED AT YOUR ANSWER(S). INCLUDE ANY EQUATIONS OR FORMULAS USED TO ARRIVE AT YOUR ANSWER(S). THANKS! f(24)=3.85 and p=f(q). Suppose that q thousand boxes of Scooby Snacks can be sold is given by p, in dollars, at which

Explanation / Answer

f(24) = 3.85

f'(24) = -0.44

Revenue = p * q

R = pq (thousand dollars)

R = q * f(q)

dR/dt = q*f'(q) + f(q)

Plug in q = 24 :

dR/dt = 24 * f'(24) + f(24)

dR/dt = 24*-0.44 + 3.85

dR/dt = -10.56 + 3.85

dR/dt = -6.71 --> ANSWER

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