Please help I’m kinda in a rush to get these done

It is the areas with lines. this may sound a little confusing, but i hope it !

So since the snail is moving at 3.6  miles per hour you multiply by 5280 to change it into feet per hour. so you get 36*528 ft per hour. since there are 3600 seconds in an hour, you divide 36*528 by 3600. so simplifying we get 528/100 which is 5.28 ft per second

Answerit is comparative because this experiment is comparing the results of the volume at minimal pressure and then increases it; ; ;