Bill used candle molds, as shown, to make candles that were perfect cylinders and spheres.

what is the approximate difference in the amount of wax needed to make a candle from each of these molds? use π = 3.14.

20.82 cubic inches
29.31 cubic inches
56.6 cubic inches
62.8 cubic inches

Three times the difference of federico’s age, and 4, increased by 7, is greater than 37. what are possible values of federico’s age?

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Write the expression 7x^3-28xy^2 as the product of 3 factors