解答
解答
求解步骤
Translate the problem into an equation:
求解
流行的例子
Bentley invested 430 in an account paying an interest rate of 2.5% compounded continuously. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach 510?Ben is 3 times as old as Daniel and is also 4 years older than Daniel.three times the sum of a number and 9 equals 8An amount of 5000 is deposited in a bank paying an annual interest rate of 1.5%,compounded continuously. Find the balance of the account after 7 years.Tessa invests 5400 in a new savings account which earns 4.2% annual interest, compounded monthly. What will be the value of her investment after 6 years? Round to the nearest cent.