∠A and ∠B are vertical angles with m∠A=x and m∠B=5x−80.
What is m∠A?...
Mathematics, 21.10.2020 01:01 Wyatt3104
∠A and ∠B are vertical angles with m∠A=x and m∠B=5x−80.
What is m∠A?
Answers: 1
Mathematics, 21.06.2019 17:10, ieyaalzhraa
The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable
Answers: 2
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