Boyles law
Pressure and volume are inversely proportional as the new variable changes from the known.
Double the pressure equals 1/2 of original volume, assuming temperature remains the same.
So 40.0 mL is the new volume as it is compressed.
The answer would be C. (:
dollar bills if so def. not me but grades 4
Ummmmmmmmmm is this what subject??????? Because I hv no idea unless u tell me a subject
