Jasmine rides her bike 9 miles in 50 minutes. What is jasmine spend in miles per hours

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?

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog