A clothing shop manufactures and sell cloth face masks directly to the public in response to the initiative of curbing the spread of coronavirus. The profit from selling

number of masks each week is , where

= 100 − 1

2 2 − 200

By completing the square, find the greatest profit the shop can make each week,

and how many masks it has to sell each week to achieve this profit.​

Which of the following is a cost homeowners insurance does not protect? a. the cost of repair or replacement of a home lost in a natural disaster. b. additional living expenses required while your home is repaired after a disaster. c. replacement costs for all contents in your home, including high cost electronics. d. the cost of medical expenses incurred by somebody getting injured on your property. select the best answer from the choices provided