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解答
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流行的例子
Find the area of the circle when the 周长 is 26pi inThe population of a city increases by 0.8% per year. If this year's population is 108,000, what will next year's population be, to the nearest individual?5 times the sum of a number x and 7 is 55Find the area of a circle with a 半径 of 3 inches. Use 3.14 for piThe sum of 4 consecutive integers is 130