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2 years ago

El cociente de dos números es 20

Mathematics

1 answer:

77julia77 [94]2 years ago

3 0

Answer: y cuál es la pregunta?????

Step-by-step explanation:

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What is the pattern? 0.90, 0.87, 0.85, 0.81, 0.78?

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3 years ago

36/b-3=0 find the solution of this equation.

Mashutka [201]

36/b-3=0

36/b=3

3b=36

b=36/3

b=12

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3 years ago

PLS HELP ASAP!!! 30 POINTS (a) What is m<3 ? (b) What is ?

gogolik [260]

Answer:

ACTUA,LY ITS

Step-by-step explanation:

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3 years ago

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Vikentia [17]

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3 years ago

The table below shows the number of cups of coffee people drink a day

Effectus [21]

The mean of a distribution is the sum of the data elements divided by the count of the dataset.

The mean of the distribution is 4

The complete table is given as

$\left[\begin{array}{cc}People & Frequency &0 - 2 & 5 & 3 - 5 & 25 & 6 - 8 & 5\end{array}\right]$

The complete question requires that, we calculate the mean of the dataset

First, we calculate the class midpoint

This is the average of the class interval

For interval 0 - 2,

$x_1 = \frac{0 + 2}{2} = 1$

For interval 3 - 5,

$x_2 = \frac{3 + 5}{2} = 4$

For interval 6 - 8

$x_3 = \frac{6 + 8}{2} = 7$

So, the table becomes

$\left[\begin{array}{ccc}People & x & Frequency &0 - 2 &1 & 5 & 3 - 5 & 4& 25 & 6 - 8& 7 & 5\end{array}\right]$

The mean is then calculated as:

$\bar x = \frac{\sum fx}{\sum f }$

This gives

$\bar x = \frac{5 \times 1 + 25 \times 4 + 5 \times 7}{5 + 25 + 5}$

$\bar x = \frac{140}{35}$

$\bar x = 4$

Hence, the mean of the distribution is 4

El cociente de dos números es 20​

El cociente de dos números es 20