解答
解答
求解步骤
Given:
给定 的圆周长:
流行的例子
What is the 面积 of a square with each side being 2 units?Hong deposits 3000 into an account that pays simple interest at a rate of 6% per year. How much interest will he be paid in the first 3 years?2100 dollars is placed in an account with an annual interest rate of 6%. To the nearest tenth of a year, how long will it take for the account value to reach 9400 dollars?Kamal and Nora deposit 10,000.00 into a savings account which earns 5% interest compounded monthly. They want to use the money in the account to go on a trip in 3 years. How much will they be able to spend?What is the result when the number 82 is increased by 50%?