a deli employee can make a sandwhich in 6 minutes. she works for 84 minutes. how many sandwhiches can she make

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5