There are 54 new houses being built in a neighborhood. Last month, 1/3 of them were sold. This month, 2/3 of the remaining house
1 answer:
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The water will last for 3 days
<em><u>Solution:</u></em>
Given that, village having a population of 4000, requires 150 litres of water per head per day
<em><u>Let us first find the volume of tank</u></em>
The tank measuring 20m x 15m x 6m
Length = 20 m
Breadth = 15 m
Height = 6 m
Thus volume of tank is 1800 cubic meter
From given,
Water required per person per day = 150 liters
<em><u>Therefore, water required for 4000 people per day is:</u></em>
Convert to meters
<em><u>How many days will the water of this tank last?</u></em>
Thus the water will last for 3 days
Answer:
Media = 4.1
Mediana = 4
Moda = 4
Step-by-step explanation:
3 personas obtuvieron 5 puntos
5 personas obtuvieron 4 puntos
2 personas lograron 3 puntos
a. La media se da como:
Media = suma total de marcas / número de personas
Por lo tanto, la media será:
b. Para obtener la mediana, tenemos que organizar los términos en consecuencia y encontrar el número en el medio.
3, 3, 4, 4, 4, 4, 4, 5, 5, 5
Como no hay un número único en el medio, la mediana es:
(4 + 4) / 2 = 8/2 = 4
c. La moda es el número que aparece más, y eso es 4