As the manager of the Starbucks on Baltimore Avenue (route 1), you are concerned about staffing needs. You believe customer visits follow a Poisson distribution and that student customers average 21 visits to the store over a 30-days month. a. How many times do you expect a student customer to visit the store in a 5-days period

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14