Mathematics, 25.06.2021 01:40 woodfordmaliky
The box has 2 blue balls, 5 red balls and n yellow balls. Now, you draw a ball from the box. You get 2000 dollors if you draw blue ball, 1000 dollors if you draw red ball, and 0 dollors if you draw yellow ball. If the expect value of draw a ball is 600 dollors, what is the value of n? (A)8 (B)9 (C)10 (D)11 (E)12
Answers: 2
Mathematics, 21.06.2019 16:30
An airport in death valley is 60 feet below sea level, and an airplane is flying 2,000 feet above sea level. how many feet must the plane descend in order to land? a. 2060 b. 2000 feet c. 1940 feet d. 1880 feet e.1400 feet will mark as brainliest
Answers: 2
Mathematics, 22.06.2019 02:00
Afigure is rotated 180°. if one of the points on the image is g'(4, -8), what were the coordinates of g? (8,4) (8,-4) (4,8) (4,8)
Answers: 2
The box has 2 blue balls, 5 red balls and n yellow balls. Now, you draw a ball from the box. You get...
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