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hodyreva [135]
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]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]3 years ago
3 0

Answer:

4

Step-by-step explanation:

edg and i got it right

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koban [17]

√169= 13

169-13 = 156

156 - 37 = 119

Mariana ficou com 119 balas.

3 0
3 years ago
If the function 5x+y=1 has the domain (-2,1,6) then what is the corresponding range?
zysi [14]

The corresponding range of the domain is (11, -4, -29)

<h3>How to determine the range?</h3>

The function is given as:

5x + y = 1

Make y the subject

y = 1 - 5x

The domain is given as:

(-2,1,6)

Substitute these values in y = 1 - 5x

y = 1 - 5(-2) = 11

y = 1 - 5(1) = -4

y = 1 - 5(6) = -29

Hence, the corresponding range of the domain is (11, -4, -29)

Read more about domain and range at:

brainly.com/question/1632425

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6 0
1 year ago
Solve the inequality: y+4&lt;8
alex41 [277]

Answer:

y < 4 would be the solved inequality I believe

Step-by-step explanation:

y + 4 < 8

- 4. - 4

y < 4

4 0
3 years ago
What is the equation of the line in slope intercept form? if its in points (-2 , 8) (1 , 2) A. -2x-y=-4 B. y=2x-4 C. 2x+y=4 D. y
LekaFEV [45]
The answer is y=-2x+4. The y-intercept is (0,4) and the slope is -2.
6 0
3 years ago
How would I graph the equation<br>-6x +2y = -8?
ki77a [65]

Answer:

Scroll down to see the graph using the link

Step-by-step explanation:

https://www.symbolab.com/solver/step-by-step/-6x%2B2y%3D-8

3 0
2 years ago
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