解答
解答
+1
十进制
求解步骤
Given:
给定 的圆周长:
流行的例子
The sum of two number is 14 and their 差集 is 2. Find the numbers.Ernest has run many marathons and keeps track of all of his finishing times. At his most recent race, he finished in 413 minutes. That is 18% longer than his previous race. What was Ernest's finishing time at the previous race?A couple decides to set aside 3000 in a savings account for a second honeymoon trip. It is compounded quarterly for 13 years at 8%. Find the amount of money they will have in 13 years. Round your answer to the nearest cent.Jimmy has 2 apples. He eats 1 apple. How many apple does he have now?Zach puts 800.00 into an account to use for school expenses. The account earns 13% interest, compounded annually. How much will be in the account after 5 years?