HELP!
posted by Anonymous .
I have no idea what the answer to this problem is, I'm given choices but I'm still lost. Given: log sub a 2=.4, log sub a 3 =.5, log sub a 5=.8 what is log sub a .01?
a)0.7
b)0.6
c)1.44
d)2.4
Please Help!
loga 10 = loga2 +loga5 you are given both of those. Calculate it.
loga .01 = loga (10^2 = 2 loga 10
So what is 2*loga 10 ?
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