Bubba is going walking. For every mile he walks, he burns 81 calories. Which item represents the independent variable?

11. Si sabemos que por un solenoide vacio de 5 cm circula una corriente eléctrica de \( \mathrm{i}=12 \) A y el campo magnético creado en su interior es 0.1 T ¿De cuántas espiras está compuesto el solenoide?

6. Convert each answer of SOP expression in Question 5 to standard SOP form. 7. Convert each answer of standard SOP expression in Problem 6 to standard POS form. 8. Develop a truth table for each of the following SOP expressions:

What would the effect of contractionary monetary policy be on the aggregate level of income and spending? A An increase in the aggregate level of income and spending. B A decrease in the aggregate level of income and spending. C An increase in the aggregate level of income and a decrease in the aggregate level of spending. D A decrease in the aggregate level of income and an increase in the aggregate level of spending.

Solve. \( 4 c^{3}-20 c^{2}=56 c \)

Find all solutions of the equation in the interval \( [0,2 \pi) \). \[ (3 \tan x-\sqrt{3})\left(\sec x+\frac{1}{4}\right)=0 \] Write your answer in radians in terms of \( \pi \). If there is more than one solution, separate them with commas.