carolina compro para la colacion de sus hijos 3 yogures mas 2 paquetes de galettas en $1.240, al otro dia compro dos yogures mas 1 paquete de galletas en $674 ¿cuanto vale cada yogur y un paquete de galletas

Solve the system of equations. y= 2x y= x^2 - 15

Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Maren is buying carpet for her rectangular living room. the room is 4.8 yards wide and 5.2 yards long. how much carpet does she need to buy? enter your answer as a decimal in the box. yd2