Suppose you have 76 feet for a regular dog pen the function A= 38x-x^2 where x= width gives you the maximum area what is the maximum area round the nearest tenth as necessary A= width=19ft, area =361ft^2

B= width=38ft, area=760ft^2

C= width=38ft, area =361^2

D= width=19ft, area=1083ft^2

What is not true about kl and mn? what is mn? (show your work)

Pranza plotted point a in the coordinate plane below.

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0