The inequality 94 – 3 log2x ≤ 88 describes noise exposure level (in decibels) in terms of the number of hours, x, it takes to re

Question

3 years ago

14

The inequality 94 – 3 log2x ≤ 88 describes noise exposure level (in decibels) in terms of the number of hours, x, it takes to re

ach 100% of a person’s recommended daily noise dose. A manufacturer claims that the noise exposure level in their factory never exceeds 88 decibels. What is the smallest number of hours it would take for a worker in this factory to reach 100% of her daily noise exposure?
a. 1
b. 2
c. 3
d. 4

Mathematics

2 answers:

Tema [17] · Answer 1 · 2022-02-13T14:43:40+03:00

Tema [17]3 years ago

8 0

The inequality 94-3 long 2x<88 describes noise exposure level in decibels in terms of the number of hours is a 1 or d 4

Maurinko [17] · Answer 2 · 2022-02-13T16:31:20+03:00

Maurinko [17]3 years ago

3 0

Answer:

4

Step-by-step explanation:

edg and i got it right