Question

A bag contains 6 red and 4 blue balls.
Two balls are drawn one after the
other. The probability that both are of
different colors is
0.27
O 0.40
O 0.53
O 0.33​

Answer 1

Answer:

either one is red and one is blue

6/10 × 4/9 = 24/90

or first is blue and second is red

4/10 × 6/9 = 24/90

total = 24/90 + 24/90 = 48/90

p(A) = 0.5334