Perform the indicated operation.
f (x) = x2 − 4 g(x) = −3x Find f (g(x))

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

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?