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lbvjy [14]
3 years ago
7

Por qué crees que el valor de la media no aparece en la tabla y es un número decimal?

Mathematics
1 answer:
vovikov84 [41]3 years ago
3 0

La media no aparece en la tabla ya que se requiere un calculo para encontrarla, además, es un número decimal pues corresponde a la suma de los resultados dividida en el número de días.

<h3>¿Qué es la media?</h3>

En matemáticas, la media o promedio corresponde a la suma de todos los valores dividida en el número total de valores. En este caso la media corresponde a la suma de las temperaturas dividida en el número de días.

Calcular la media:

Usando la formula anterior, calculemos la media:

  • 16 + 19 +17 + 20 + 22 + 18 +15 = 127/7 = 18.7

El valor de la media es 18.7, al respecto se puede observar que:

  • Este valor no aparee en la tabla pues no corresponde a la temperatura de ningún día sino que debe ser calculado.
  • Este valor es decimal, lo que se común al hallar la media ya que se suman todos los valores y se dividen por un número determinado.

Nota: Esta pregunta esta incompleta. Aquí esta la parte faltante:

Aprenda más sobre promedio en: brainly.com/question/8917478

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Answer:

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Step-by-step explanation:

If it is a right triangle then it will obey the Pythagoras Theorem.

Now  (√186)^2 = (√93)^2 + (√93)^2

              186 = 93 + 93 = 186

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Step-by-step explanation:

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3 years ago
Matteo has &amp;400 in his saving account. on average he spends $10 per week on buying apps. Luca has $200 in his savings accoun
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Answer:

8 weeks

Step-by-step explanation:

Given data

Matteo

Amount= $400

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Hence his balance after x weeks is given as

y=400-10x-------------1

Luca

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Hence his balance after x weeks is given as

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collect like terms

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3 0
3 years ago
A survey found that 12 out of every 15 people in the United States prefer eating at a restaurant over cooking at home. if 400 pe
Snezhnost [94]

12x  = 400

x = \frac{400}{12}

15x = 15 * \frac{400}{12}

x = 500.

∴ 500 people took the survey

5 0
3 years ago
Read 2 more answers
What is 5(2x - 2y) - (4x + 3y)
EastWind [94]

Answer:

6x - 13y

Step-by-step explanation:

5(2x - 2y) - (4x + 3y)

10x - 10y - 4x - 3y

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6x - 13y

7 0
3 years ago
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