1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
schepotkina [342]
4 years ago
5

An employee working in a machine shop is exposed to three different sources which emit noises at 81 dB, 91 dB, and 88 dB. What i

s the combined noise level exposure?

Mathematics
1 answer:
leonid [27]4 years ago
5 0
Hello,
Please, see the attached file.
Thanks.

You might be interested in
Bob bought a Ford Expedition for his family. After 5 years, the SUV was
Oduvanchick [21]

Answer:

500$

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Circle the fraction equal to 0.1%
Amanda [17]
0.1 as a fraction in simplest form is 1/10. For this answer, you simply have to replace the point with 10 in the denominator.
5 0
3 years ago
Can someone help I don’t understand
Allushta [10]

Answer:

A: 20 ft

Step-by-step explanation:

Hopefully this helps!

6 0
3 years ago
A can factory requires 2 sheets of metal to make 36 cans and 10 sheets of metal to make 180 cans. The proportionality constant b
Mkey [24]
From the statement above, we can say that there is a direct relationship between the number of sheets used to the number of cans that can be made. That is, # of sheets is directly proportional to # of cans. We make an equation as follows:

let y = # of sheets
     x = # of cans

y = kx      where k is the proportionality constant

Assuming linear relationship of the two, we can use either data point as follows:

y = kx
2 = k(36)
k = 1/18

Therefore, the proportionality constant is 1/18.
5 0
3 years ago
Read 2 more answers
Can someone double check my answers on this integers sheet? (53 points)
MatroZZZ [7]
1) -28
2) +36
3) +14114
4)-129
5) - 8
(they are all correct up to this point)

Yes, 1--5 in sentences are all right 

hope this helps
4 0
3 years ago
Other questions:
  • Anyone ? Thanks! <br><br><br> Please at least add some details
    8·1 answer
  • Subtract exponents 9x10 3 -1x10 4
    10·1 answer
  • Can u help me with this problem thx
    15·1 answer
  • Please now is urgent​
    11·1 answer
  • Select all ratios equivalent to 40:55 <br><br> 80:110<br> 4:5<br> 16:22
    15·1 answer
  • Name the line of reflection used to map each pre-image to its image.<br> Please help
    5·1 answer
  • - 16(x - 2)² – 25=0​
    11·1 answer
  • Which of these statements are true?
    7·1 answer
  • 2.Which set of ordered pairs does ***NOT*** represent a function?
    9·2 answers
  • Liz saved 15% on the jean's<br> she bought! What lowest<br> terms fraction is equal<br> to 15% ?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!