Hello I need help please

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal

Hormones perform important functions within the reproductive system. during puberty, a number of changes occur in the body. which hormone is responsible for the development of these characteristics in the female? estrogen progestin progesterone testosterone