C=2πr, when c=88cm. use 22/7 for π. show the work

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?

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

How can you construct perpendicular lines and prove theorems about perpendicular lines