El 35% de los clientes de una tienda local utilizan una tarjeta para realizar sus pagos. a) ¿Cuál es la probabilidad de que en una muestra de 10 clientes, exactamente 3 utilicen una tarjeta?
b) ¿Cuál es la probabilidad de que en una muestra de 12 clientes, al menos 3 utilicen una tarjeta?

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse