Hi! statistics question.. please help Which description best fits the graph?

a. Positively skewed
b. Negatively skewed
c. Normal distribution

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?

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months