Representa el aumento en los recursos de negocios generados por la operación del mismo en un periodo determinado

Example: Commercially available \( \mathrm{HC} \ell \) is an aqueous solution containing \( 38 \% \mathrm{HC} \ell \) by mass. Its density is \( 1.19 \mathrm{~g} / \mathrm{m} \ell \). (a) What is the molarity of this solution? (b) What volume of concentrated HCl is required to make \( 1.00 \ell \) of 0.10 M HCl ?

A single fair die is tossed. Find the probability of rolling a number greater than 2. What is the total number of possible outcomes? 6 What is the number of outcomes greater than \( 2 ? \) 4 What is the probability of rolling a number greater than \( 2 ? \) \( \frac{2}{3} \) ? (Simplify your answer. Type an integer or simplified fraction.)

If \( y=3 x^{3}+x^{2}-5 \) and \( z=x^{2}-12 \), whic polynomial is equivalent to \( 2(y+z) ? \) 1) \( 6 x^{3}+4 x^{2}-34 \) 2) \( 6 x^{3}+3 x^{2}-17 \) 3) \( 6 x^{3}+3 x^{2}-22 \) 4) \( 6 x^{3}+2 x^{2}-17 \)

Una medida de dispersión, es: Mediana. Cuartiles Media Ponderada. Rango Intercuartílico.

7. Delilah ran 3000 m in exactly 8 minutes. (a) What was her average speed in metres per second?