英语翻译
题目
英语翻译
A container in the shape of a right circular cylinder has an inside base radius of 4 inches and an inside height of 9 inches .This cylinder is completely filled with water.All of the water is then poured into a second right circular cylinder with a larger inside base radius of 9 inches.what must be the minimum inside height,inches,of the second container?
2.What is the max number of rectangular blocks measuring 3 inches by 1inch that can be packed into a cube-shaped box whose interior measures 6 inches on an edge?
答案
一个直圆柱体容器的底的半径为4英尺,高为9英尺.这个容器被装满了水.然后这个容器里的水被全部转移到了另一个圆柱体容器中.这个圆柱体底半径为9英尺.求问此容器的高的最小值是多少.
一个内边长为6英尺的正方形盒子中能放多少块尺寸为3英尺X1英尺的长方形砖块.
举一反三
已知函数f（x）=x，g（x）=alnx，a∈R．若曲线y=f（x）与曲线y=g（x）相交，且在交点处有相同的切线，求a的值和该切线方程．
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
最新试题
热门考点