What is the rate of change for the height as the time increases by 1 minute?

Cal's go cart has a gas tank with the dimensions shown below. he uses a gas can that holds 11 gallon of gas, to fill the go cart tank. 11 gallon = 231 inches^3 how many full gas cans will it take to fill the go cart's gas tank?

Factor the polynomial by its greatest common monomial factor.

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42