Monica is 400 miles away from home while her sister, mary is 300 miles away. say monica travels at a speed of 50 miles per hour and mary travels back at a speed of 40 miles per hour. solve the system of equation and graph it. when are the two sisters the same distance frome home

What situation is an example of an observational study

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Una caja de galletas contiene 16 paquetes y cada una de estas tiene 12 galletas y se quieren repartir entre 6 niños ¿de cuantas galletas le toca a cada niño?