Researchers wanted to determine if there was an association between daily cantaloupe consumption and the occurrence of skin cancer. the researchers looked at 93 comma 235 women and asked them to report their cantaloupe-eating habits. the researchers also determined which of the women had nonmelanoma skin cancer. after their analysis, the researchers concluded that consumption of two or more servings of cantaloupe per day was associated with a reduction in nonmelanoma skin cancer. what type of observational study was this

4 + 5 7/9= 9 7/9

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! : )

cretdit to source

answer: 1inch=7days  

12inch=12*7=84days

step-by-step explanation: