Finding domain.
if f(x)=x^2+2 and g(x)=√x-5 (or square root of x-5), find the domain of (f of g)(x). also, write the composed function and determine the domain of the composed function. show work.
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Alocal concert promoter purchases 2 3/4 pages of ads. when one of the concerts is cancelled, the promoter cancels 1 5/8 pages of ads. how much advertising space is the concert promoter actually using?

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

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?