解答
解答
求解步骤
Translate the problem into an equation:
流行的例子
A number more than 3.Ryan invested 5000 in an account that grows continuously at an annual rate of 2.5%. Write the function that represents the situation, where A is the value of Ryan's investment after t years.You want to have 300,000 when you retire in 20 years. If you can earn 6% interest compounded monthly, how much would you need to deposit now into the account to reach your retirement goal?Miko's age seven years from now will be three less than twice his age three years ago. Find Miko's present age.Austen and Molly deposit 800.00 into a savings account which earns 2% interest compounded annually. They want to use the money in the account to go on a trip in 2 years. How much will they be able to spend?