Please help need to do corrections and can't figure out this homework question??

Answer

A. 60%

Explanation

If a candy is blue, you are already restricted to 50 candy (20+30) which are blue, exclude the other candy which are red or white.

From there you have to find the probability that the blue candy contains no nuts.

The formula needed:

No. of Blue candy that contains no nuts / total blue candy

That would be

30/50 = 60%

<~>\_/<~> Ho_odini <~>\_/<~>

Ibelieve the answer is b. y=0 would make the line horizontal across the x.