What is the factorization of the expression below:
9x^2-16

Find the cosine function that is represented in the graph.

Which expression gives you the distance between the points (5,1)and(9,-6)

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?