Mathematics, 10.11.2020 23:20 simbamillions6899

A) The probability that a pupil in a class has a calculator is 0.87 What is the probability that a pupil does not have a calculator?
b) The probability of a football team winning a match is 0.3
The probability of the same football team losing a match is 0.55
What is the probability of the same football team drawing a match?
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