La edad de Javier es el triple que la de su hijo y dentro de 10 años será el doble. ¿Qué edad tiene el hijo de Javier?

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor

Is the power produced directly proportional to the wind speed, give reasons for your answer?