. En el menú de cena en un restaurante, el cliente debe elegir un aperitivo, un plato principal, un acompañamiento, y un postre. Estas son algunas de las opciones. Aperitivo: Bastones de queso, Trozos de pollo empanizado, Aros de cebolla, Coctel de camarones, Nachos Plato principal : Salmón, Estofado, Cordero, Pollo a la parrilla Acompañamiento: Elote, Patata asada, Arroz Postre : Tarta de chocolate, Bizcocho de chocolate, Helado ¿Cuántas cenas son posibles?

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

b. 2 and 4

step-by-step explanation:

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720