Question

Pre Cal question (picture ->) http://prntscr.com/mli0a

Answer 1

Plug t = 14 into the equation!

Answer 2

then what

Answer 3

It's just one step, done!

Answer 4

I'm really bad at math, can you help me work it out?

Answer 5

Just plug it into your calculator!

Answer 6

I don't know how to work it out, I never learned this.

Answer 7

Can you punch ln 15 into your calculator?

Answer 8

2.7080502011022100659960045701487

Answer 9

yes, then: ln15 * 2.2 + 18.1

Answer 10

24.057710442424862145191210054327

Answer 11

Now round it up to 1 decimal number!

Answer 12

24.1 thanks

Answer 13

How would I do this one? http://prntscr.com/mljb8

Answer 14

Open the new post, some one else will help, too :)