The table below illustrates the growth rate of bacteria spores in a laboratory. Let X equal the number of minutes the bacteria have been growing. What is the explicit formula for the growth rate of bacteria spores?

Which of the following three dimensional figures has a circle as it’s base

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?

Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?