解答
解答
求解步骤
Given:
给定 的圆半径:
给定 的圆周长:
流行的例子
Eve opened a savings account and deposited 5,277.00 as principal. The account earns 5% interest, compounded monthly. What is the balance after 9 years?Choose the correct equation that represents the following situation.The 差集 between 5 times a number and the number is 28.Brent Pickett borrowed 4000 from his brother Dave. He agreed to repay the money at the end of 2 years, giving Dave the same amount of interest that he would have received if the money had been invested at 1.25% compounded quarterly. How much money did Brent repay his brother?Evan is going to invest in an account paying an interest rate of 4.4% compounded monthly. How much would Evan need to invest, to the nearest dollar, for the value of the account to reach 41,000 in 8 years?5 A rectangle has a length of 6 centimeters and a width of 5 centimeters. What is the 面积 of the rectangle? square centimeters