math
1/10
math
Thanks a lot ,Im praticing them thru the posts and trying to set up similar questions that i can solve them myself .thank you very much.
math
suppose a student is taking multiple choice exam,A,B,C,D,E,with only one of the responses correct.describe the complement method for determining the probabilityof getting at least one of the questions correct on 15question exam,
math
you are dealt two cards successively(without Placement)from a shuffled deck of 52 playing cards .find the probability that both cards are black .express your answer as a simplified fraction.
math
4/52
math
a card is drawn from a well shuffled deck of 52 cards .find(p drawing an ace or a 9)
math
so the prob of drawn an ace or spade is 4/52
math
a card is drawn from a well shuffled deck of 52 cards .find(p drawing an ace or a 9) 5/52 is that correct?
math
i got 1/9
math
two 6 sided dice are rolled.what is the probability the sum of the 2 numbers on the dice will be 4 Is 1/3 right?
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