解
解
解答ステップ
Translate the problem into an equation:
人気の例
Bill invested 4200 in an account that pays an annual interest rate of 3.1%, compounded monthly. Find the amount in the account after one year, assuming no withdrawals are made.Do not round any intermediate computations, and round your answer to the nearest cent.A person places 398 in an investment account earning an annual rate of 9.7%, compounded continuously. where V is the value of the account in t years, P is the principal initially invested, e is the base of a natural logarithm, and r is the rate of interest, determine the amount of money, to the nearest cent, in the account after 7 years.When seven times a number is decreased by 5 , the result is 37 . What is the number?the sum of two numbers is 29 and their 差 is 15. what are the numbers?You currently have 9,200 in an account that has an interest rate of 3% per year compounded continuously. In how many years will your investment be worth 20,240? Round your answer to 1 decimal place.