解答
解答
求解步骤
Given:
给定 的圆半径:
给定 的圆直径:
流行的例子
Perry made 720 in interest by placing 6,000 in a savings account with simple interest for 2 years. What was the interest rate?how much money will you have in 8 years if you invest \$4000 at 3.5% compounded quarterly9 times a number, decreased by 4The product of 5 and a number is 65. Find the number.How many squares are in the figure? 5×5 grid