A university endowment fund starts with $200,000 and places it in an investment account with a 5.5% interest rate compounded continuously to support future scholarships. How long will it take for the fund to grow to $350,000?Use the formula A=Pert, where A is the balance (final amount), P is the principal (starting amount), e is the base of natural logarithms (≈2.71828), r is the interest rate expressed as a decimal, and t is the time in years.Round your answer to the nearest tenth.
Q. A university endowment fund starts with $200,000 and places it in an investment account with a 5.5% interest rate compounded continuously to support future scholarships. How long will it take for the fund to grow to $350,000?Use the formula A=Pert, where A is the balance (final amount), P is the principal (starting amount), e is the base of natural logarithms (≈2.71828), r is the interest rate expressed as a decimal, and t is the time in years.Round your answer to the nearest tenth.
Identify values: Identify the values for P, A, r, and t. P=200,000A=350,000r=0.055
Use formula and solve: Use the formula A=Pert and solve for t. 350,000=200,000imese0.055t
Divide and simplify: Divide both sides by 200,000. 200,000350,000=e0.055t1.75=e0.055t
Take natural logarithm: Take the natural logarithm of both sides to solve for t. ln(1.75)=0.055t