66°
OT 6
11
12/13
Find the measure of the angle

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

The equation respenting the left table is

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