Melanie owes $8,000 on her credit card. The bank charges a monthly interest rate of 0.975%. If Melanie makes monthly payments of $550, determine how long it will take her to pay off the balance, to the nearest month, using the formula below.

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

How far could you drive on 50 gallons of gas

Write the equation in logarithmic form m^x=n