解答
解答
求解步骤
Represent the number with
A.T.Q.:
流行的例子
If the sum of three times a number and two times the same number is increased by 3, the result is 28. Find the number.calculate the simple interest earned on an investment of 6600 at 2.5% per quarter for 10 years. Give your answer to the nearest cent.Find the present value, using the present value formula to achieve 1005 in 7 years at 5% interest compounded monthly. Type your answer to the nearest hundredths.The 周长 of a circle is 81.64 kilometers. What is the circle's radius?8 is 40% of what number