gọi tên hình tròn xoay biết nó sinh ra bởi nửa đường tròn khi quay quanh trục quay là đường kính của nửa đường tròn đó

Find the power series expantion of f(z)=log(4=3z) at the point z=-1

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)