Algebra Problem Solving Exercise

Question Description

I’m working on a algebra practice test / quiz and need an explanation and answer to help me learn.

A.bag.contains.3.red.balls,.4.green.balls,and.2.yellow.balls

Deborah.reaches.into.the.bag.and.pulls.out.the.following.4.balls:.red,.red,.green,.yellow

Deborah.reaches.out.into.the.bag.to.pickout.another.ball.Whats.the.probability.the.bag.she.picks.is.green?