Find the decimal approximation for the logarithm...

0

866

1

+152

1. log0.6 0.36

2. log8 0.0039

3. log2 0.67

ihavelovedyousincewewere18 Mar 4, 2015

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Best Answer

+128474

+5

The first one asks..... to what power do we raise .6 to obtain .36.....the answer is 2

We can evalute the other two by using the "change of base" rule

It says that log_a b = log b/ log a

So the second one is

log₈ .0039 = log.0039 / log 8 = about -2.67

I'll let you do the last one.....

CPhill Mar 4, 2015

1⁺⁰ Answers

+128474

+5

Best Answer

The first one asks..... to what power do we raise .6 to obtain .36.....the answer is 2

We can evalute the other two by using the "change of base" rule

It says that log_a b = log b/ log a

So the second one is

log₈ .0039 = log.0039 / log 8 = about -2.67

I'll let you do the last one.....

CPhill Mar 4, 2015

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