What is the simplified form of the expression?

x^8 * 2y^10 * 5x^5

a. 10x^80 y^10
b. 10xy^10
c. 8x^13 y^10
d. 10x^13 y^10

Simplify the expression 10/11(22z) + (a+5) -1

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

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.