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anonymous
 one year ago
Can someone help to walk me through the steps of 2 problems that I don't understand. It was a part of a review test.
log,2x+3,(125)=3
and
How long it will take for $300 to double when invested at 6% annual interest compounded twice a year?
Thanks :)
anonymous
 one year ago
Can someone help to walk me through the steps of 2 problems that I don't understand. It was a part of a review test. log,2x+3,(125)=3 and How long it will take for $300 to double when invested at 6% annual interest compounded twice a year? Thanks :)

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Is this the first one? \[\log_{2x+3}125=3\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.02.let x be the no. of years,then \[600=300(1+\frac{ 6 }{ 200 })^{2*x}\] find x
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