Question

A box contains three whole, two red balls, if two balls are selected at random find the probability that

a) one red and one white ball are selected
b) two of the same color is selected
c) no white balls are selected
d) no read balls are selected

Answer 1

It would help if you proofread your questions before you posted them, e.g. "whole", "read".

Need to know if the first ball, whichever one, is replaced or not.