PRE CALCULUS HELP :(

I need help with the two questions that have the X`s on them :(

http://prntscr.com/gv591

Question

PRE CALCULUS HELP :(

I need help with the two questions that have the X`s on them :(

http://prntscr.com/gv591

anonymous · Answer

first question is asking for a year, not the number of years it takes to reach 9000

basically 2007+ number of years it takes to reach 9000

anonymous · Answer

I mean: 
=> t = ln (1.5) / 12 ln ( 1 + .0494/12 )

anonymous · Answer

hmm no can you finish it off please :(

anonymous · Answer

thank! did you get anything for the second one?

anonymous · Answer

Ahh, webassign. How I hate thee

anonymous · Answer

im lost :(

anonymous · Answer

the whole problem

anonymous · Answer

Do you know the formula?

anonymous · Answer

@robrobroberto If you want to learn, then I'm willing to help you out!

anonymous · Answer

sure would do me a big favor...these 2 problems are giving me a headache

anonymous · Answer

Do you know the Compound Interest formula?

anonymous · Answer

@robrobroberto I don't think I have the whole day explaining for a problem taking 5' to solve !

anonymous · Answer

Should be 9 for the first one... Not 15.

anonymous · Answer

For the second one it should be 2009...