IF YOU ANSWER CORRECTLY I WILL MARK YOU AS BRAINLIEST! ONLY IF YOU ARE CORRECT THOUGH! LINKS DO NOT COUNT. Match the base to the corresponding height. This is Khan Academy :(

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

50 points~ ! i have to turn this in tomarrow

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