Acone block with a diameter of 14 cm and height 15 cm was melted to produce some spherical. given the radius of spherical is 4mm. what is the number of cone blocks needed to produce the 4385 spherical balls?

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585