babydoux62 babydoux62
  • 03-06-2018
  • Mathematics
contestada

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 is the combined noise level exposure?

Respuesta :

Professor1994 Professor1994
  • 03-06-2018
Hello,
Please, see the attached file.
Thanks.
Ver imagen Professor1994
Answer Link

Otras preguntas

What are two ways in which simple villages became more complex
Which of the following is true of the Supreme Court's decision in Brown v. Board of Education of Topeka? A. It declared that segregated schools were inherently
The proposition that stated that slavery should be prohibited from all lands that could be acquired from Mexico was _____________ . a. The Compromise of 1850 c.
-2=-6x+1 what is the slope intercept form for this question
Round 287.63 to the nearest whole number.
explain how a number and its reciprocal are related
Can someone pretty please help me? The problem: Write about a real-world situation that can be solved using a two-step equation.
4x+7y= 28 solve for y Not a graphing question
Why is 12 (m+n) equivalent to 12m + 12n
Which of the following statements about Truman's fair deal is true ?