2 A manufacturer finds that the profit EP from assembling r bicycles per day is given by P(x) = -2° +502 - 200.
a How many bicycles should be assembled per day to maximise the profit?
6 Find the maximum profit.
( What is the loss made if no bicycles are assembled in a day? Suggest why this loss would be
made.

Awrestling tournament begins with 128 competitors. in the first round, each competitor has 1 match against another wrestler. the winner of each match moves on to the next round until there is a winner. write a sequence in which the terms represent the number of players still in the tournament at the end of each round. describe the sequence? how many rounds are in the tournament?

In the diagram of circle a what is m

The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]