Mathematics, 20.02.2020 19:34 crystalrc3414
The probability that event A happens is 0.45. The probability that event B happens is 0.35. The probability that at least one of these two events happens is 0.70. What is the probability: (a) that A happens but B does not? (b) exactly one of the two events happens? (c) that event A happens given that event B does not happen?
Answers: 1
Mathematics, 21.06.2019 18:30
Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists
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Mathematics, 21.06.2019 21:30
The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?
Answers: 1
Mathematics, 21.06.2019 21:50
Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()
Answers: 1
The probability that event A happens is 0.45. The probability that event B happens is 0.35. The prob...
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