解答
解答
求解步骤
Translate the problem into an equation:
求解
流行的例子
Reggie opened a savings account and deposited 200.00. The account earns 10% interest, compounded annually. If he wants to use the money to buy a new bicycle in 3 years, how much will he be able to spend on the bike?What is the volume of a sphere with a 半径 of 6.7 m, rounded to the nearest tenth of a cubic meter?The 半径 of a circle is 8 cm. Find its area to the nearest whole number.Fred is 4 years older than Barney. Five years ago the sum of their ages was 48.How old are they now?Josefa wants 5,000 saved in 2 years to make a down payment on a house. How much money should she invest now at 4.45% compounded annually in 排序 to meet her goal?