Rewrite the expression in the form k·y^n (4 4th root of y^5)^1/2

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?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Tom drove 206 miles in 3.9 hours. estimate his average speed.