Mathematics, 25.10.2019 06:43, pim9705876
There are four balls of the same size in a box. the balls are numbered 1, 2, 3, and 4. connie randomly picks up one ball, puts it back, and then randomly picks up one ball from the box. let x denote the sum of the numbers on the two balls she picked up. a. find the probability distribution and events corresponding to the values of x. b. obtain the cumulative distribution function of x. c. findp(3≤x< 7).
Answers: 3
Mathematics, 21.06.2019 21:00, lunnar2003
Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)
Answers: 3
Mathematics, 21.06.2019 22:20, flippinhailey
The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22
Answers: 1
Mathematics, 22.06.2019 00:30, winterblanco
Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28
Answers: 1
There are four balls of the same size in a box. the balls are numbered 1, 2, 3, and 4. connie random...
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