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Alexeev081 [22]
3 years ago
11

Look for a pattern. Complete the last number.

Mathematics
2 answers:
irinina [24]3 years ago
7 0

Answer:

See Below

Step-by-step explanation:

3,600,000 => 1,800,000 => 900,000 => 450,000 => ?

First, find the pattern.

How would you get from 3,600,000 to 1,800,000?

Lets look at this in a simpler format.

36 => 18

We know that if we divide 36 by 2 we get 18, so divide 3,600,000 by 2.

We get 1,800,000

Now, this might be the pattern. However, before we can say that, we need to test it out with the other #'s. So lets do that.

1,800,000 / 2 = 900,000

900,000 / 2 = 450,000

Great, so we see that this is the pattern: divide by two. Now that we know the pattern, we can continue to find the next number.

450,000 / 2 = ?

450,000 / 2 = 225,000

The next number in the pattern is 225 thousand.

Hope this helps! =D

Ulleksa [173]3 years ago
6 0

Answer:

225 thousand.

Step-by-step explanation:

You are dividing the number in half every time.

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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Day Sunday Monday Tuesd
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Answer:

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Step-by-step explanation:

How to calculate the mean absolute deviation:

<u>Step 1:</u> Calculate the mean.

\text{Mean}=\dfrac{49+55+52+46+47+42+38}{7}=47

<u>Step 2:</u> Calculate how far away each data point is from the mean using positive distances. These are called absolute deviations.

\begin{array}{ccccccc}\text{Sun}&\text{Mon}&\text{Tue}&\text{Wed}&\text{Thu}&\text{Fri}&\text{Sat}\\49&55&52&46&47&42&38\\2&8&5&1&0&5&9\end{array}

<u>Step 3:</u> Add those deviations together.

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<u>Step 4:</u> Divide the sum by the number of data points.

\text{MAD}=\dfrac{\sum|\text{mean}-x_i|}{n}=\dfrac{30}{7}=4\dfrac{2}{7}

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Because as seen in my solving you are seeing that when we subtract we can divide.I gave you the final answer of your equation.
Hope I help

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