Which property was used to simplify the expression? 9y^5)^2=y^10 a. power of a product property b. product of powers property c. quotient of powers property d. power of a power property

Classify the following triangle check all that apply

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x