shaunafaith79 shaunafaith79

13-02-2019
Mathematics

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Evaluate each logarithm. Round your answer to the nearest ten thousandth.
1. Log5 15
2. 3ln (1/e4/5)

Evaluate each logarithm Round your answer to the nearest ten thousandth 1 Log5 15 2 3ln 1e45 class=

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musiclover10045 musiclover10045

13-02-2019

1. To evaluate log5 15

Divide

Exact answer: log(15) / log (5)

or 1.682....

2. -3ln ( 1/e^4/5)

Expnad:

-3(-4/5 ln(e))

ln of e = 1

-3(-4/5*1)

-3(-4/5)

As a fraction: 12/5 or 2 2/5

As a decimal 2.4

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