You have decided to start saving for college and open up a 529 account. You invest $5,000 into the account at a 4% interest rate compounded monthly. How much money will you have after 7 years? $11,533.61 $13,482.02 $6,579.66 $6,612.57

The temperature of a chemical solution is originally 21 ? c . a chemist heats the solution at a constant rate, and the temperature of the solution 75 ? c after 1212 12 minutes of heating. the temperature, tt t , of the solution in ? c is a function of x , the heating time in minutes. write the function's formula.