Johny invested 27,000 rupees, Jaleel 21,600 rupees and Jayan 10,800 rupees to start a business together. They got 3300 rupees as profit in a month, which they divided in the
ratio of their investments. How much did each get? plzz give calculations also

Find the volume of the solid generated when the region bounded by y= x and y= 4√x is revolved about the x-axis the volume of the solid is: (type an exact answer cubic units)

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount