解答
解答
求解步骤
Given:
给定 的圆面积:
流行的例子
Derek deposited 7,615 in an account earning 10% interest compounded annually.To the nearest cent, how much interest will he earn in 2 years?write a function that represents the situation . A stock valued at \$100 decreases in value by 9.5% each yeara number decreased by the sum of the number and sevenThe diameter of a circle is 17 m. Find its 周长 in terms of pipi.AnswerThe denominator of a certain fraction exceeds twice the numerator by 4. If the numerator is increased by 14 and the denominator is decreased by 9, the value of the resulting fraction is the multiplicative 求反函数 of 3/7 . What is the fraction.