解
解
解答ステップ
Translate the problem into an equation:
人気の例
Kathy is 12 years old and Ben is 16 years old. How many years ago was Ben three times as old as KathyBraden earned some money doing odd jobs last summer and put it in a savings account that earns 15% interest compounded annually. After 3 years, there is 400.00 in the account. How much did Braden earn doing odd jobs?The product of two consecutive integers is 930. Find the integers.The product of two consecutive positive even integers is 483Johnny deposited 600.00 into a new savings account that earns 9% interest compounded annually. How long will it take for the balance to grow to 682.00?Round your answer to the nearest month.