At State College last term, 64 of the students in a Physics course earned A's, 87 earned B's, 109 got C's, 87 were issued D's, and 59 failed the course.
If this grade distribution was graphed on pie chart, how many degrees would be used to indicate
the C region?

Efficient homemakers ltd. makes canvas wallets and leather wallets as part of a money-making project. for the canvas wallets, they need two yards of canvas and two yards of leather. for the leather wallets, they need four yards of leather and three yards of canvas. their production unit has purchased 44 yards of leather and 40 yards of canvas. let x be the number of leather wallets and y be the number of canvas wallets. draw the graph showing the feasible region to represent the number of the leather and canvas wallets that can be produced.