解答
解答
求解步骤
Given:
Rectangle Length , given
流行的例子
While bowling, Doug stood 19 meters away from the pins and rolled his bowling ball down the lane. For 2.4seconds, the ball rolled toward the pins at 7.5meterspersecond. In this time, how far did the ball roll?7 2/5 of what number is 1 7/10 ?Find the accumulated value of an investment of 1000 at 5% compounded continuously for 5 years.the sum of 8 times a number and 9 is 2The 半径 of a circle is 9 m. Find its area in terms of pi.