Given that f(x) = 5x − 10 and g(x) = x + 3, solve for f(g(x)) when x = −1.

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The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

Solve for n? [tex]z = \frac{3}{4} mn[/tex]