Naomi has earned $54 mowing lawns the past two days. She worked 212 hours yesterday and 414 hours today. If Naomi is paid the same amount for every hour she works. how much does she earn per hour to mow lawns? Options:
1. 54 divided by 2 1/2
2. 4 1/4 - 2 1/2
3. 2 1/2 + 4 1/4
4. 54 divided by 4 1/4

you answer is a

step-by-step explanation:

an altitude of 15,000 feet

step-by-step explanation:

more detail

step-by-step explanation:

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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