解答
Find how long it will take to have a balance of 900 if 500 is invested at 7.5% annual interest compounded continuously.
解答
求解步骤
Translate the problem into an equation:
求解
流行的例子
Emmanuel puts 1,081 into an investment yielding 1.946% annual simple interest; he left the money in for 71 years. How much interest does Emmanuel get at the end of those 71 years?A regular hexagon is inscribed in a circle whose 半径 is 10 cm. Find the area of the hexagon.A zero coupon bond with a face value of 27,000 matures in 14 years. What should the bond be sold for now if its rate of return is to be 2.965% compounded annually?The 周长 of a circle is 19pi cm. What is the area, in square centimeters? Express your answer in terms of pipi.Jordan and Carmen deposit 2,430.00 into a savings account which earns 11% interest compounded quarterly. 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?