PLZ HELP!! there's 2 parts.

Question

anonymous · Answer

attachment

anonymous · Answer

$$13000=P(1+\frac{ 0,06 }{ 2 })^{10}$$

anonymous · Answer

$$P=13000(1+\frac{ 0,06 }{ 2 })^{-10}$$

anonymous · Answer

Ok now part b.

hero · Answer

$$13000=P\left(1+\frac{ 0.06 }{ 2 }\right)^{10}$$

hero · Answer

Solve for P

anonymous · Answer

didn't i just do that?

hero · Answer

Yes, you did, sorry

anonymous · Answer

lol it's ok

hero · Answer

But you should already know how to do it at this point. Just replace the 5 with 10 and re-calculate

hero · Answer

$$13000=P\left(1+\frac{ 0.06 }{ 2 }\right)^{20}$$

hero · Answer

You should get that. Now solve for P again

anonymous · Answer

i got 719.78 & it's saying i'm wrong.

hero · Answer

That's because you calculated the wrong amount

hero · Answer

You probably entered something into your calc wrong. Try again .

hero · Answer

You should verify things with me first before entering your answer. Most users verify with the person helping them before submitting their answer. It is imperative that you do that since you are doing online work.

anonymous · Answer

yep i'm a dumb dumb. i got 7197.78 this time

anonymous · Answer

THX!! lol