PRIMER PROBLEMA
Un joven aficionado al cine, ansioso por
estrenar su videocasetera, se propuso ver 16,000 peliculas de hora y media
de duracion cada una.
Si viera una tras otra y dedicara 16 horas diarias a la tarea,
En cuanto tiempo terminaria de verlas?
| a) 3 meses |
| b) 13 anios |
| c) 4.1 anios |
| d) 8.9 anios |
Mandame tu respuesta a : Martha
FIRST PROBLEM.
A movie fond man is anxious of using for the first time his video, he wants to watch 16,000 movies each one with half and hour of duration.
If he is going to see one by one and will dedicate 16 hours per day,
In wath time he will finish to watching them?
| a) 3 months |
| b)13 years |
| c) 4.1 years |
| d) 8.9 years. |
Send your answer to: Martha
SEGUNDO PROBLEMA
EL concepto de inter�s compuesto quiz� no sea
muy familiar, pero se trata de algo relativamente simple: cada vez que
un capital genere intereses, �stos se a�adir�n obteniendo
as� un monto m�s grande que producir� mayores intereses.
Ahora que est�n de moda las inversiones, qu� capital obtendr�a usted en 30 a�os, al invertir un peso a una tasa de inter�s compuesto al 5% mensual?
| a) $ 40,000.00 |
| b) $ 4,000,000.00 |
| c) $ 400,000.00 |
| d) $ 40'000,000.00 |
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SECOND PROBLEM.
The concept of compound interest perhaps
is not familiar with you, but it tries about something easy: each time
that a capital generates interests, this will be added obtaining a biger
sum that will produce greater interests.
Now that the investments are in fashion, how many capital could you obtain in 30 years, when you invest a peso in a compound rate of 5% monthly.
| a) $ 40,000.00 |
| b) $ 4'000,000.00 |
| c) $ 400,000.00 |
| d) $ 40'000,000.00 |
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TERCER PROBLEMA
Alguna vez ha pensado en lo que suceder�a
si dejara de llover? Quiz� el mar ser�a un buen recurso para
obtener el precioso l�quido. Para ello considere que el volumen
de los oc�anos es de 1,316 millones de kil�metros c�bicos
y que podemos potabilizar el agua sin ninguna merma del volumen.�
Si un humano es capaz de consumir300 litros diarios y el planeta lo habitamos 5 mil millones de personas�para cu�nto tiempo nos alcanzar�a el oc�ano?�
(No olvide que un litro equivale a un dec�metro c�bico).��
| a) 2.4�a�os� |
| b) 2,400 a�os� |
| c) 240,000 a�os� |
| d) 2'400,000 a�os |
Mandame tu respuesta a : Martha
THIRD PROBLEM.
Have you thought what could happened if stops raining? Perhaps the sea would be a good resourse in order to obtain this valuable liquid. By this reason you should considerate that the volume of the oceans is 1,316 millions of cubic kilometers and that we can make drinkable the water without any volum limitation.
If a human can consume 300 liters dairly and the planet is being inhabit by 5,000 millions of persons.�How many time the ocean could reach us?
(Remember that a liter is equal to a cubic decimeter)�
| a) 2.4 years� |
| b) 2,400 years |
| c) 240,000 years |
| d) 2'400,000 years |
Send your answer to: Martha
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