Problema Solution
A drawer holds 6 white socks, 8 black socks, and 4 blue socks. If a sock is pulled from the drawer randomly, what is the probability that it will not be a blue sock
Answer provided by our tutors
The total number of socks is: 6 + 8 + 4 = 18 socks
The number of socks that are not blue is: 6 + 8 = 14 socks
The probability of something happening is equal to the number of favorable outcomes over total possible outcomes:
p(The pulled sock is not blue) = 14/18
p(The pulled sock is not blue) = 7/9
p(The pulled sock is not blue) = 0.7778