해법
해법
솔루션 단계
Represent the number with
A.T.Q.:
해결 대상
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The 지름 of a circle is 3 centimeters. What is the area?One is traveling 26 miles per hour. The second one, trailing 30 miles behind, is traveling 56 miles per hour. How long will it be before the second bus catches up to the first?the sum of two number is 56.their 차이 is 18.find the numberthree times a number increased by twice the number is greater than 125Suppose that 6500 is placed in an account that pays 17% interest compounded each year.Assume that no withdrawals are made from the account. find the amount in the account at the end of 1 year.