Si contamos con un reporte de flujo de efectivo de una inversión, donde se muestra que tendremos 6 años de flujos de efectivo por $ 20,000, con una tasa de descuento del 3.5% anual, ¿cuál es el valor presente neto de la inversión, sin considerar el monto inicial invertido?

Can someone me with my hwplz(only the circled ones)

What describes horizontal cross section of the right rectangle 6m 8m 5m

Need now 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.