In order to increase the circumference of a circle from 12pie cm to 18 pie cm, by how much must eh diameter increased?

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?

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.