I need help on this question please it would mean a lot.!

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

The table above shows approximate conversions from gallons to liters. what is the value of x?

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.