1/2 cup of cleaner should be mixed with 1 gal of warm water. how much cleaner should be mixed with 10 1/2 gal of water?

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.