Dylan wants to buy a new guitar. He borrows the money he needs and pays an equal amount back for 11 months. The interest is $3 e
1 answer:
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Answer:
Total revenue = dollars
Step-by-step explanation:
Integrate with respect to .
∫
dx
Take
Differentiate with respect to
So,
∫
Use integration by parts: ∫f g dx = f∫ g dx-∫(∫g dx)f' dx
Therefore,
∫
=
∫
Put
To find total revenue from the sale of the first 12 calculators, put
Total revenue = dollars