4.
Find the area of the semicircle. Use 3.14 for pi
Radius is 2

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

One positive number is 9 more than twice another. if their product is 95, find the numbers

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row