Tuesday

November 25, 2014

November 25, 2014

Posted by **Nabil** on Tuesday, November 1, 2011 at 7:07am.

a) How many levels is a gamer expected to be able to complete when he is first hired? (If a gamer has not yet tested the game, he played 0 hours.)

b) How many hours would an average gamer need to play the game to complete 10 levels?

- algebra -
**Dr Russ**, Tuesday, November 1, 2011 at 7:48ama)

L = 60/(3+17e^-0.1t)

Substitute t=0, remember that any number to the power 0=1

b)

L = 60/(3+17e^-0.1t)

substitute L=10

10=60/(3+17e^-0.1t)

3+17e^-0.1t=6

17e^-0.1t = 3

e^-0.1t=3/17

ln(e^-0.1t)=ln(3/17)

-0.1t=ln(3/17)=-1.7346

0.1t=1.7346

t=17.346 hours

But check the maths!

**Answer this Question**

**Related Questions**

Algebra 2 - the demand for a new video game is given by the function p(x)= -x^2...

english - i have to write an essay of my choice so i chose game designer can ...

statistics - The human resources department of an engineering company gives IQ ...

math - Ahmed earns $1.50 for every video game he sells. When he sells one carton...

algebra - A video game manufacturer is planning to market a new machine. The ...

Algebra - I just need help with the number game part. I can't think of any kinds...

math - The demand for the video game is modeled by the logistic curve, where q(t...

Pre-Algebra - Montel spends $0.75 every time he plays his favorite video game. ...

Algebra - Take any number (except for 1). Square that number and then subtract ...

To: Reiny- Math - Thank you so much for helping me but for #2 c.) is it yes or a...