Re: Exponential functions

Yes, that is correct. "To the nearest mile" isn't all that accurate but if that was what you were told to do ....

Re: Exponential functions

How come the answer key to the amsco textbook says it is 6 miles?

Re: Exponential functions

Quote:

Originally Posted by

**victorwen28** How come the answer key to the amsco textbook says it is 6 miles?

because the individual who made the answer key erroneously calculated $\displaystyle 1.2^{10}$ , which is the number of miles run each day in week 11.

Re: Exponential functions

So it is a guaranteed 5 miles?