解答
解答
求解步骤
Translate the problem into an equation
Solve the equation
流行的例子
The radius of a circle is 3 cm. Find its 周长 in terms of pipi.The 半径 of a circle is 9 ft. Find its area in terms of pipi.For an investment to return RM6,000 at the end of an investment period of 6 years with simple interest rate of 4% p.a., how much should be investedShane deposited 10,000.00 into a new savings account that earns 15% interest compounded annually. How long will it take for the balance to grow to 19,960.00?Round your answer to the nearest month.The 周长 of a circle is 17pi m. What is the area, in square meters? Express your answer in terms of pipi