Mathematics, 11.12.2020 01:00 haileygrace4154
3. One card is drawn from a standard deck of 52. What is the probability that:
a) It is a club
b) It is a queen
c) It is a queen of diamonds
d)
e) It is not a face card (Face cards are Jacks, Queens and Kings)
It not a king
Answers: 1
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He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean and standard deviation according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%
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Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?
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Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola
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3. One card is drawn from a standard deck of 52. What is the probability that:
a) It is a club
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