You bought a freezer that is 2 feet wide, 4 feet long and 30 inches deep. what is the capacity or volume of the freezer?

What is the size of the matrix resulting from

This is about circle theorems. someone asap : (

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels