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lynda.boyce
 one year ago
What is the rate of change of the revenue when there are 1000 downloads. So far I have R'(1000) = (130  .019(1000))e^(.000250(1000)). How do I calculate to get the answer?
lynda.boyce
 one year ago
What is the rate of change of the revenue when there are 1000 downloads. So far I have R'(1000) = (130  .019(1000))e^(.000250(1000)). How do I calculate to get the answer?

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welshfella
 one year ago
Best ResponseYou've already chosen the best response.1you'll need a scientific calculator to do that one.

lynda.boyce
 one year ago
Best ResponseYou've already chosen the best response.0I have one, but how do I type it in?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1exactly as you've written it

lynda.boyce
 one year ago
Best ResponseYou've already chosen the best response.0I don't need to put in 2.718282 anywhere?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1no  just the e^x key

lynda.boyce
 one year ago
Best ResponseYou've already chosen the best response.0would I type in 130.01981000e^0.000150*1000

lynda.boyce
 one year ago
Best ResponseYou've already chosen the best response.0the answer I got was 130.00

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1well you can simplify it by doing some of it manually first 130  .019*1000 = 130  19 = 111 and the exponent of e = 0.000250*1000 = 0.25 so it boils down to 111* e^(0.25) try that one

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1 you didnt put the parentheses in

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1try again i got 86.45

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1dont forget the negative and the parentheses

lynda.boyce
 one year ago
Best ResponseYou've already chosen the best response.0ok, I used a different calculator and got 86.4469
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