Considering the passage about crude oil, whiy is distillation the main process lor separatitig the contents of crude oil? Crude oil is a homogeneous mixiure. Crude oil is a helerogeneuus mixture A major byproduct ol crude oil is gastline. Domina

What is the distance between points E(3, 4) and F(7, 1)?

Empleando el método de los rectángulos inscritos, determina la aproximación del área bajo la curva de la función que se muestra en la imagen, para el intervalo \( [-0.5,2] \) y \( n=5 \).

Find the length of a rectangle whose area and breadth are respectively: \( (15-18) \) 15. \( (1+a+b+a b) \mathrm{sq} \) unit, \( (a+1) \mathrm{unit} \) 16. \( 184 \mathrm{sq} \mathrm{m} 50 \mathrm{sq} \mathrm{dm}, 12 \mathrm{~m} 3 \mathrm{dm} \). 17. \( 85 \mathrm{sq} \mathrm{m} 86 \mathrm{sq} \mathrm{dm}, 8 \mathrm{~m} .1 \mathrm{dm} \). 18. \( 49 \mathrm{sq} \mathrm{m} .93 \mathrm{sq} \mathrm{dm} 80 \mathrm{sq} \mathrm{cm}, 6 \mathrm{~m} 15 \mathrm{~cm} \).

Use the change-of-base formula and a calculator to evaluate the logarithm. Round your answer to three decimal places. \( \log _{1 / 2} 6 \) \( \log _{1 / 2} 6 \approx \square \) (Do not round until the final answer. Then round to three decimal places as needed.)

* Determine la derivada dela función \[ f(x) 2-\frac{3}{2} \times \]