Tres madres con sus tres hijos (que no eran buenos amigos) se encuentran en el colegio rodeado completamente de agua a causa de una inundación y disponen de una barca para escapar en la que sólo caben tres personas. Las madres, para evitar que se peleen sus hijos, no van a permitir que sus hijos se encuentren en la barca, o en cualquiera de las dos orillas, con otro hijo o hijos si no están presentes.  ¿Cómo conseguirán cruzar el río?  ¿Cómo conseguirán cruzar el río con el mínimo número de viajes?  ¿Te atreves con cinco madres y sus cinco hijos?

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Anita has a success rate of 80% on free throws in basketball. she wants to know the estimated probability that she can make exactly four of five free throws in her next game. how can she simulate this scenario? categorize each simulation of this scenario as correct or incorrect.