alawhorn2020
contestada

2 Points
What is the solution to the equation below? Round your answer to two
decimal places.
10. log(4x) = 25

A. x = 93.78
B. x = 316.23
c. x = 1264.91
D. x = 79.06

Respuesta :

sqdancefan

Answer:

  D.  x = 79.06

Step-by-step explanation:

The answer choices suggest the problem is ...

  log(4x) = 2.5

Taking antilogs, we get ...

  4x = 10^2.5 ≈ 316.23

  x = 316.23/4 . . . . . . . . . divide by 4

  x ≈ 79.06

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