Avendor has 10 balloons for sale: 5 are yellow, 2 are red, and 3 are green. a balloon is selected at random and sold. if the balloon sold is yellow, what is the probability that the next balloon selected at random is also yellow? fraction 5 over 10 fraction 4 over 9 fraction 4 over 10 fraction 5 over 9

At first, the probability of selecting one yellow balloon was 9 out of 14.

But then one balloon was sold, so now there are only 13 to choose from.

But in addition, the balloon sold was one of the yellow ones, so now there are only 8 yellow balloons out of the (new) total of 13.

So the probability that the next balloon sold at random will be yellow is 8 out of 13, or 8/13.

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24