Posted by chelsea on Monday, February 4, 2008 at 8:03pm.
1
32
58
thanks, but how do i solve them?
remember the rule of logs?
Log (ab)= loga + logb so, take 14 as an example:
log50 + log(x/2)=2
log(50x/2)=2
50x/2= antilog2
solve for x
On 23, the formula is
log(a/b)= loga - logb
thanks!
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