1- Solve the logarithmic equation for x. (Round your answer to four decimal places.)
ln(x âˆ’ 6) + ln(x + 7) = 1
2-If $300 is invested at an interest rate of 4.5% per year, find the amount of the investment at the end of 10 years for the following compounding methods. (Round your answers to the nearest cent.)
3-Use the definition of the logarithmic function to find x.
x 8000 = 3
logx 100 = 2