Can somebody me with all 11 of these ? ?

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

Draw a scaled copy of the circle using a scale factor of 2

Which equation represents a line that passes through the point (9, -4) and has a slope of 3/5?