解答
解答
求解步骤
Translate the problem into an equation:
求解
流行的例子
A circle has a 周长 of 36pi inches . What is the area, in square inches, of the circle?Franco puts 3,000.00 into an account to use for school expenses. The account earns 5% interest, compounded quarterly. How much will be in the account after 9 years?Liam opened a savings account 9 years ago. The account earns 6% interest, compounded annually. If the current balance is 400.00, how much did he deposit initially?fifteen more than three times a number is the same as ten less than six times the number. what is the numberThe 半径 of a circle is 7 in. Find its area in terms of pi