Mathematics, 20.01.2021 06:00 nick607
A standard deck of cards includes four suits, each of which contains an ace, 2, 3, 4, 5, 6, 7, 8, 9, 10, jack, queen and king. Four cards are drawn at random without replacement from a standard deck of 52 cards. What is the probability that all four aces are drawn? Express your answer as a common fraction.
Answers: 3
Mathematics, 21.06.2019 13:40, PearlJam5492
Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working
Answers: 3
Mathematics, 22.06.2019 00:30, vladisking888
How can you find the magnitude of a vector, v = < x, y > , where the horizontal change is x and the vertical change is y?
Answers: 1
Mathematics, 22.06.2019 01:00, drakesmith43
The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it
Answers: 3
A standard deck of cards includes four suits, each of which contains an ace, 2, 3, 4, 5, 6, 7, 8, 9,...
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