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Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

Write an algebraic expression for the word expression the quotient of c and 8

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