Concept Test

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Concept Test

If you know that log a is about .301, which of the following statements is true?

A: log(100a) is about 2.301

B: log(a2) is about .090601

C: Both A and B are true

D: Neither A nor B are true

Slide 20

Concept Test

Suppose you know that ln(a) equals .25. What can you say about ln(ae4)?

A: It equals 4.25.

B: It equals .25 + e4

C: It equals .254.

D: None of the above.