Ahollow steel shaft transmits 600 kw at 500 rpm. the maximum shear stress is 62.4 mpa. find the outside diameter of the shaft, if the outer diameter is twice the inside diameter, assuming the maximum torque is 20% greater than the mean torque

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at , ( 59,60,61,62) and the third quartile would be drawn at . (61,62,63,64)