Use the midpoint formula to find the midpoint between the following 2 points
R(6,-6) and G (4,2)

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

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Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11