Sarah says that you can use the area of a circle to figure out its circumference, but danielle doesn't agree. who is corrrct? explain your thinking and provide three examples to support your answer

Factor the expression using gcf 9b+45

Find two consexutive odd integers such that the sum of their square is 650

Anita has a success rate of 80% on free throws in basketball. she wants to know the estimated probability that she can make exactly four of five free throws in her next game. how can she simulate this scenario? categorize each simulation of this scenario as correct or incorrect.