Cynthia quiere calcular el área de un sector de un circulo cuyo radio mide 14 centimetros.¿ cual dato adicional debe saber Cynthia para calcular el area? a. el diametro
b. la circunferencia
c. las coordenadas del centro
d. la medida el angulo central​

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?