pipo6242 pipo6242

22-01-2024
Engineering

contestada

A room that has an average ambient sound pressure level of 62 dBA and a maximum sound pressure level lasting more than a minute at 68 dBA must have a public mode signal that is at least ?
a. 73 dBA
b. 75 dBA
c. 77 dBA
d. 79 dBA

Respuesta :

Otras preguntas

Two vertical poles of lengths 11 ft and 14 ft stand 16 ft apart. A cable reaches from the top of one pole to some point on the ground between the poles and then

How did the candidates’ opinions reflect the slavery debate in the United States?

NEED HELP WITH NUMBER 3) and 4)

Help on my geometry plzzzz

Give an example of a number that is an integer and a number that is not an integer.

How are American literature and the American identity interrelated?

Here is an example for you to analyze connotation. Read this sentence. Amanda is angry to learn that George forgot to deliver an important message to one of th

MATH PLEASE HELP ME!!!!

The perimeter of Sportsland Park is 624 yd. the length of the rectangle Park is 8 yd more than 3 times the width. Find the dimensions of the park.

How was the falaj system in Omen and Yemen used?