From monday to wednesday alex sold 258 plums altogether what was the average number of plums he sold per day

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48

Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?

If the probability of an event happening is 65% then the probability this event does not occur?