What is the average rate of change of the function over the interval x = 0 to x = 9? f(x)=(−2)^x+3

Enter your answer, as a simplified fraction, in the boxes.

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?

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