Sue at 30 cherries. She ate 5 times as many cherries as bob. How many cherries did bob eat

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

Apasta salad was chilled in the refrigerator at 35° f overnight for 9 hours. the temperature of the pasta dish dropped from 86° f to 38° f. what was the average rate of cooling per hour?