A Deepwater Horizon oil spill resulted in 4.9 million barrels of oil spilling into the Gulf of Mexico. Each barrel of oil can be processed into about 19 gallons of gasoline. How many cars could this have fueled for a year? Assume an average car gets 20 miles to the gallon, and drives about 12,000 miles in a year.

\( \begin{array}{l}\text { Resurulve el siguiente limite, appicando las propiedades de los } \\ \text { limites y selecciona la respuesta correcta. }\end{array} \) \( \lim _{x \rightarrow-1} \frac{3 x+2 x^{2}-5 x^{3}}{\sqrt[3]{x}}= \)

Factor the following trinomial \( 15 x^{2}-11 x+3 \)

Find the perimeter of the fige below. No that one side lengith is not given. Assme that all intersecting sides meet at right angles be sure to indude the wrrect unit in your answer. 11 cm 13 cm 5 cm

Trapezio In un trapezio scaleno gli angoli adiacenti alla base maggiore misurano \( 30^{\circ} \) e \( 45^{\circ} \). Sapendo che la base minore è congruente all'altezza e misura 45 cm , calcola il perimetro e l'area del trapezio. \[ 366.58 \mathrm{~cm}: 4791.15 \mathrm{~cm}^{2} \]

a) \( \left(\frac{2}{5}+\frac{7}{5}\right)+\left(-\frac{1}{10}\right)= \)