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Statistics 19 Online
OpenStudy (anonymous):

PLZ HELP!!

OpenStudy (anonymous):

OpenStudy (anonymous):

So it's not \[A=Pe ^{rt}\]?

hero (hero):

Yes, sorry. That's it

hero (hero):

All you have to do is just input the numbers

OpenStudy (anonymous):

i've done that many times but i keep getting it wrong. can u explain how to solve it?

hero (hero):

\[A = 6000e^{(.0447 \dot\ 9)}\]

hero (hero):

Round to two decimal places afterwards

OpenStudy (anonymous):

@Hero so first i do .0447 x 9 right?

OpenStudy (phi):

yes. do it in steps 9*0.0447

OpenStudy (anonymous):

ok i got 0.4023

OpenStudy (phi):

now find e^0.4023

OpenStudy (anonymous):

what u mean? u mean like 6000e^0.4023?

OpenStudy (phi):

yes, but I was doing it step by step

OpenStudy (anonymous):

How do u solve e^0.4023?

OpenStudy (phi):

you need a calculator you could type e^0.4023= in the google search window

OpenStudy (anonymous):

ok i got 1.49525984335

OpenStudy (phi):

yes, now multiply by 6000 you could do it in one step in google with 6000*e^0.4023=

OpenStudy (anonymous):

ok i got 8971.55906. So the answer would be 8971.56?

OpenStudy (anonymous):

YAY it SAY'S IT'S RIGHT!!

OpenStudy (anonymous):

THX!!!!

OpenStudy (phi):

so to do this problem you first need to remember the equation (which you did) then you need to replace the letters with numbers. then do the arithmetic (with a calculator or google)

OpenStudy (anonymous):

OK!! THX! ^_^

hero (hero):

You're welcome

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