A manufacturer incurs the following costs in producing \( x \) waffle irons in one day for \( 0

Coffee Break prepares a blend of coffee containing Arabica beans and Brazil beans in the ratio \( 4: 3 \). Calculate the weight of Arabica beans in a blend of 455 g . (a) Answer: \( 455 \div 7=659 \) Coffee Break has placed an order of 150 kg of Brazil beans. (b) Calculate the weight of Arabica beans to be ordered to make their blend.

La siguiente función \( g(t) \) determina el gasto de combustible en litros de una máquina industrial pasados t cantidad de horas Función en el video de clase. Determina el gasto de combustible de la máquina pasadas 4 horas. Describe el proceso realizado en clase y da la solución.

Use synthetic division to divide the first polynomial by the second. \[ 3 x^{4}-13 x^{3}+14 x^{2}-7 x+3 \quad x-3 \]

Mr. Clinton is a rich man. He has

\( \begin{array}{llll}\text { a) }\left(\frac{3}{5}\right)^{-3} & \text { b) }\left(\frac{-13}{7}\right)^{0} & \text { c) }\left(-\frac{2}{3}\right)^{-4} & \text { d) }\left(\frac{-3}{-5}\right)^{-3}\end{array} \)