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Yanka [14]
3 years ago
13

What is the Pattern 4,25,130,655

Mathematics
2 answers:
madreJ [45]3 years ago
8 0
Somewhere a round six

i think 6.25
spin [16.1K]3 years ago
7 0
This pattern looks complicated so it could be anything. One possible pattern is

 a(n) = ( 21·5ⁿ - 25 ) / 20

So pattern starts at n=1 and sequence would be 4, 25, 130, 655, 3280, ...
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What is the mean absolute deviation of her math scores?<br> 5.4<br> 6.4<br> 7.8.<br> o<br> 8.8
lara [203]

Answer:

The mean absolute deviation (MAD) of her Math scores would be 1.2.

Step-by-step explanation:

Mean: 5.4 + 6.4 + 7.8 + 8.8 = 28.4/4 = 7.1

7.1 - 5.4 = 1.7

7.1 - 6.4 = 0.7

7.1 - 7.8 = 0.7

7.1 - 8.8 = 1.7

Mean Absolute Deviation: 1.7 + 0.7 + 0.7 + 1.7 = 4.8/4 = 1.2

hope this helps :)

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7 0
4 years ago
Match the function with its value<br> f(x)= x2-3x+3<br> g(x)= 2x2-1 <br><br> f(z^2)= .....
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<em><u>g(x)</u></em> is only there to confuse you.
Apparently it was successful.
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