Acouple decided to have 5 children.
(a) what is the probability that they will have at least two girls?
(b) what is the probability that all the children will be of the same gender?

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

Arational number that is equivalent to -20/4?

Gigi earned $65 for 5 hours of gardening. she earned $90 for 9 hours of office work. which statement correctly compares gigi’s earning per hour for gardening and office work? she earned $3 more per hour for office work than for gardening. she earned $4 more per hour for office work than for gardening. she earned $3 more per hour for gardening than for office work. she earned $4 more per hour for gardening than for office work.