Answer:
the answer is -1. please thank my answer please and thank you
First find the amount of increase: 380-300=80. Then divide the amount of increase by the original amount: 80/300=.266666667. Normally you round to the tenths place: .27. Then make it a percent: .27=27%. The percent of increase is 27% :) hope this helps
The answer is
T2=(P2V2/T1)/P1V1