Qual a área do estado de Santa Catarina? Escolha 1 resposta: (A) Área \( \approx 95.772,12 \mathrm{~km}^{2} \) (D) Área \( \approx 98.732,12 \mathrm{~km}^{2} \) (C) Área \( \approx 95.732,12 \mathrm{~km}^{2} \) Mostrar calculadora

Reactivo 1: Aproxima el límite de la función \( f(x)=\frac{x^{3}-49}{x-7} \) cuando \( x \) tiende a 7 . Reactivo 2: Evalúa la derivada de la función \( h(x)=\left(7 x^{2}+4\right)(3 x-6) \) en \( x=-1 \)

Factor completely. \( 3 x^{2}-36 x-63 \)

\( \left[\begin{array}{cccc}{2}&{-4}&{-2}&{}\\{1}&{5}&{-1}&{}\\{3}&{1}&{0}&{}\end{array}\right] \)

h) \( \left(16^{2}: 64^{3}\right)^{5} \cdot 4^{4} \)

You are dealt one card from a standard 52 -card *eck. Find the probability of being dealt a heart. The probability of being dealt a heart is (Type an integer or a simplified fraction.)