Probability

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Question 15

waecmaths question: 

The probability that John and James passes an examination are $\tfrac{3}{4}$ and $\tfrac{3}{5}$ respectively. Find the probability of both boys failing the examination.

Question 47

waecmaths question: 

A letter is selected from the letter of the English alphabet, What is the probability that letter selected is from the word MATHEMATICS?

Question 29

waecmaths question: 

The probabilities that kebba, Ebou, and Omar will hit a target are $\tfrac{2}{3},\tfrac{3}{4}$and $\tfrac{4}{5}$ respectively. Find the probability that only Kebba will hit target

Question 49

waecmaths question: 

Given the set A ={2, 4, 6, 8} and B = {2, 3, 5, 9}. 

If a number is picked at random from each of the two sets, what is the probability  that their difference is 6 or 7

Question 48

waecmaths question: 

Given the set A ={2, 4, 6, 8} and B = {2, 3, 5, 9}. 

If a number is picked at random from each of the two sets, what is the probability that their product is odd?

Question 47

waecmaths question: 

Given the set A ={2, 4, 6, 8} and B = {2, 3, 5, 9}. 

If a number is selected at random from set B. what is the probability that the number is prime

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