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Marina86 [1]
3 years ago
15

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?
1
2
3
4
Mathematics
2 answers:
RideAnS [48]3 years ago
7 0

Answer:

The answer is D. 4

Step-by-step explanation:

plz mark brainliest

Damm [24]3 years ago
4 0

Answer:

4

Step-by-step explanation:

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Susan has purchased a whole life policy with a death benefit of $200,000. Assuming that she dies in 10 years and the average inf
Anika [276]

Answer:

Answer is: $148,809.52

Step-by-step explanation:

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5 0
3 years ago
Simplify this equation 9−4d≥−3
Snezhnost [94]

Answer:

d ≤3

Step-by-step explanation:

9−4d≥−3

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9-9−4d≥−3-9

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3 0
2 years ago
A patient requires a 30% decrease in the dosage of his meds. His current dose is 340 mg. What will his dosage be after the decre
Nookie1986 [14]

Answer:

238 mg

Step-by-step explanation:

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340 - 102 = 238

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