Originally Posted by

**bradycat** We were given 1 example to do math questions. But I don't get how I got the answer.

With with Log and Ln, but in this one it's Ln.

2.6=1.4e^(0.3t)

I have to solve for t.

So you have to divide both sides by 1.4 and add Ln as well.

Ln(2.6/1.4) = Ln e^(0.3t)

Now my example in my book does not make sense. I did not make a note next to it.

What are the next examples to get to the answer of t=2.06.

If someone would kindly help me out that would be appreciated.

Thanks

Joanne