Answer:
Step-by-step explanation:
Given
Required
Determine the probability of Bronze medal
In probability, sum is always equal to 1
i.e.
Make Bronze the subject
Substitute values for Gold and Silver
Take LCM
Hence:
The probability of picking bronze is
the step by step explanation is to expand the binomial
(4,8+8,9+14,19+20)/4=11,9725