Lillian buys a jacket for j dollars. she must pay 7% sales tax on her purchase. which represents how many dollars she will pay in all, including sales tax? a.1.7jb.1.07jc.7jd. j+0.07

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?

In a column proof the right column states your reasons

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.