Mathematics, 26.02.2021 18:10 1937
Two ordinary fair dice are thrown together until a pair of 6s is obtained. The number of throws taken
is denoted by the random variable X.
Find the expected value of X.
Answers: 2
Mathematics, 21.06.2019 19:00, faizaanahmed4p7gn2z
The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'
Answers: 1
Mathematics, 21.06.2019 19:30, kayla232734
When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?
Answers: 2
Two ordinary fair dice are thrown together until a pair of 6s is obtained. The number of throws take...
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