Source Intensity Decibels
Whisper 1x 10-10 W/m2 20 db
Normal Conversation 1 x 10-6 W/m2 60 db
Vacuum Cleaner 1 x 104 W/m2 80 db
Front Row of Rock Concert 1 x 10-1 W/m2 110 db
Jet Taking Off 1x 10 2 W/m2 140 db
Based on the data, which statement BEST describes sound?
A)
The greater the intensity, the louder the sound.
There is no relationship between loudness and intensity
The higher the decibel rating, the less intense the sound
veeretations between loudness and intensity

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.

Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.