Question

23. Suppose that A is a number with log(A) = 1.352.

b. Which one of the following statements is true? Explain how you know.
iii. 10 < A< 100

Answer 1

iii

Explanation:

There is only one following statement, and it happens to be true.

Log(10) = 1

Log(100) = 2

Log is a continuous function, so the intermediate value theorem tells you that for A between 10 and 100, log(A) will be between 1 and 2.

iii. 10 < A< 100