Im not entirely sure but i thinks its c
1:3 you would pull one black sock every 3 orange socks
Probability=number of specific outcomes/total possible outcomes
And the probability of two events happening at the same time is P(1)*P(2), or the product of the probabilities of each event...
In this case:
P(primary color)=3/6=1/2
P(head)=1/2
P(primary and head)=(1/2)(1/2)=1/4
Answer: b would actually be the closest but the exact answer is 145.2
Think u have to find the area of the pan which is 486 inches