P(red|heart) when drawing one card out of deck of cards?

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?

What is the difference between the equations of a vertical and a horizontal line?

Which number produces an irrational number multiplied by 1/3