Carlene is saving her money to buy a $500 desk. She deposits $400 into an account with an annual interest rate of 6% compounded continuously. The equation mc021-1. Jpg represents the situation, where t is the number of years the money needs to remain in the account. About how long must carlene wait to have enough money to buy the desk? use a calculator and round your answer to the nearest whole number. 4 years 7 years 9 years 20 years.

How should the syntax in this sentence be changed, if at all? the scientists spent years analyzing the results of numerous medical studies meant to identify the cause of the disease. no change the scientists spent years looking at the results of a variety of different medical studies meant to locate the cause of the disease. the scientists spent years reviewing medical study results to find the cause of the disease. the scientists spent years studying the results of many medical studies in order to uncover the cause of the disease.