b. En un depósito hay 800 L de agua. Por la parte superior se vierten, a través de un tubo, 25 L de agua por minuto, y por la parte inferior se extraen 30 L de agua por minuto mediante otro tubo. ¿Cuántos litros de agua habrá en el depósito después de 15 min de funcianamiento?

a) Calcula la desviación media para cada instrumento. Regla: \( \mathrm{DM}=\square \quad \) Palmer: \( \mathrm{DM}=\square \quad \) Vernier: \( \mathrm{DM}=\square \) b) ¿Cuál instrumento consideras que es más preciso?

midpoint given the endpoints: \( (-1,5) \) and \( (-7,-7) \)

Consider a binomial experiment with \( n=160 \) that has resulted in 40 successes. The \( 95 \% \) confidence interval for the population proportion of successes is

Clarissa has just completed her second semester in college. She earned a grade of B in her 3 -hour calculus course, a grade of C in her 5 -hour economics course, a grade of B in her 4 -hour engineering course, and a grade of C in her 3 -hour studio art course. Assuming that A equals 4 points, B equals 3 points, C equals 2 points, D equals 1 point, and F is worth no points, determine Clarissa's grade-point average for the semester. Clarissa's grade point average is 2.47 . (Round to two decimal places as needed.)

quelle geometriche: Oha una forma cubica Oè di colore verde Oè di legno Opesa 25 g Oha lo spigolo di \( 1,5 \mathrm{~cm} \) Dha sei facce