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anonymous
 3 years ago
Help with Logarithms?
anonymous
 3 years ago
Help with Logarithms?

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1365375002492:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0For #4 this is how I did it....

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0(x  2) log(7) = x * log(5) x * log(7)  x * log(5) = 2 log(7) x [log(7)  log(5)] = 2 log(7) x [log(7)  log(5)] = 2 log(7) x = 2 log(7) / [log(7)  log(5)] = log(49) / log(7/5) ≈ 11.57

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0For #1 this is how I have done it so far...

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.016^x4 = 3^3x (x4)log16 = (3x)log3 xlog16  4log16 = 3log3  xlog3 xlog16 + x log3 = 3log3 + 4log16 x = (3log3 + 4log16) / (log16 + log3)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I don't know how to finish it though... :(

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I feel like I got stuck and I don't know where to go from there.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0cannt u type it all into ur calculator now and solve?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I don't have those types of calculators, it was my teacher that tried helping me out with the first one.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0u need a calculator to do logs..

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0i have one though and i can tell u wat the answer is :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0x = (3log3 + 4log16) / (log16 + log3) x = 3.72
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