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Round to the nearest hundredth 2^x =243
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4 votes
Round to the nearest hundredth 2^x =243

User Joshhepworth
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1 Answer

4 votes

9514 1404 393

Answer:

7.92

Explanation:

The value of x can be found by taking logarithms.

x·log(2) = log(243)

x = log(243)/log(2)

x ≈ 7.9248125...

x ≈ 7.92

__

A graphing calculator offers a couple of different options for solving the problem.

Round to the nearest hundredth 2^x =243-example-1
User Amitlicht
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