Hace un préstamo Juan Carlos que hoy vence un Pagare de S/ 1000, que solicito hace 6 meses con tasa de interés al 36% mensual y hace 3 meses Juan Carlos solicito otro préstamo de S/ 3000 a la tasa de interés del 5% con un plazo de 12 meses, pero convienen hacer un pago de S/ 500 dentro de 3 meses a la tasa de interés del 5% mensual y además 3 pagos iguales a los 7,8,9 meses, al 5%. Hallar los pagos los tres pagos, si la fecha focal es igual al vencimiento del último pago.

There are two major tests of readiness for college: the act and the sat. act scores are reported on a scale from 1 to 36. the distribution of act scores in recent years has been roughly normal with mean µ = 20.9 and standard deviation s = 4.8. sat scores are reported on a scale from 400 to 1600. sat scores have been roughly normal with mean µ = 1026 and standard deviation s = 209. reports on a student's act or sat usually give the percentile as well as the actual score. the percentile is just the cumulative proportion stated as a percent: the percent of all scores that were lower than this one. tanya scores 1260 on the sat. what is her percentile (± 1)?