Usando la división de términos con la <u>misma base y diferentes exponentes</u>, se encuentra que la expresión simplificada está dada por:
<h3>¿Cómo dividir términos con la misma base y diferentes exponentes?</h3><h3 />
Para hacer la división, mantenemos la base y restamos los exponentes.
En este problema, la división es dada por:
Por lo tanto, el resultado es:
Como tanto el numerador como el denominador son negativos, la división es positiva.
Puede-se aprender más a cerca de la división de términos con la <u>misma base y diferentes exponentes</u> en brainly.com/question/15722035
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Answer:
what do you need help with
Step-by-step explanation:
6/36=1/6 or 0.166
2/36=1/18 or 0.555
Answer:
And using the normal standard distribution or excel we got:
Step-by-step explanation:
Previous concepts
Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".
The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".
Solution to the problem
Let X the random variable that represent the weights of a population, and for this case we know the distribution for X is given by:
Where 
and 
Since the dsitribution for x is normal then we know that the distribution for the sample mean 
is given by:
We want to find this probability:
And we can use the z score formula given by;
And if we find the z score for the limits given we got:
So we can calculate this probability like this:
And using the normal standard distribution or excel we got:
52+10=62
62+10=72
72+10=82
82+4=86
86 is your answer
