Find the measure of each arc.
50 points

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

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2

Chase is working to earn money for a cd player. on saturday, he earned half as much as he did on sunday, but twice as much as he did on friday. during the 3 days, he earned $70.00. how much did he earn each day?