Para dar mantenimiento a la escuela de una comunidad el comité de padres de familia observo que un grupo de 5 albañiles tardan 16 días en construir una bodega, trabajando 6 horas diarias. Cuantos albañiles serán necesarios contratar para construir una bodega exactamente igual en 10 días si trabajan en 8 horas diarias ?

Which of the following is correct interpretation of the expression -4+13

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

Afootball is throw by a quarterback to a receiver