Aand b are mutually exclusive events. p(a) = 0.50 and p(b) = 0.30. what is p(a or b)
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Mathematics, 28.06.2019 15:30 jimmyjimjim
Aand b are mutually exclusive events. p(a) = 0.50 and p(b) = 0.30. what is p(a or b)
Answers: 1
Mathematics, 21.06.2019 18:30
Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4
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Mathematics, 21.06.2019 19:00
After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?
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Mathematics, 21.06.2019 20:30
The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent
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