Agym is considering changing its operating hours at multiple locations in a city. the gym management wants to know what percent of its 4367 members would utilize the new hours of operation, so they plan to survey 500 members. what is the best way to randomly choose these 500 members? let the gym management decide which members should be surveyed. enter all members' names into a computer software program that will randomly pick the 500 members. pick a letter from the alphabet and the first 500 members whose first or last name begins with that letter will be in the survey. choose the 500 members who have the highest attendance rates in the gym.4

The correct answer was:

Enter all members' names into a computer software program that will randomly pick the 500 members.

1 x=22.52

2: 65/39=604+39x

65x-39x=604

26x=604

x=604/26

×=23.23

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

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