Lisa spent $67 for a skateboard and $25 for a protective helmet.. . what percent of the total amount that lisa spent was the price of the skateboard?
a. . 62.7%. . . . .
b. . 72.8%. . . . .
c. . 75%. . . . .
d. . 81.7%.

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2