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Natalija [7]
3 years ago
6

Find the variance for the given sample data, Round your answer to one more decimal place than the original data 7 725 1 A. 11.8

B. 7.8 22 C. 6.2 D. 7.7
Mathematics
1 answer:
VladimirAG [237]3 years ago
5 0

Answer:

D. 7.7

Step-by-step explanation:

7.725, 2 does not round up so its left to 7.7

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30 tens = ones<br> 30 tens = hundreds
tresset_1 [31]
30 tens=ones is not right so it should be 30 tens=hundreds
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3 years ago
For a function g(x), the difference quotient is StartFraction 6 Superscript x + h minus 3 Baseline minus 6 Superscript x + 3 Bas
kobusy [5.1K]

Answer:

The average rate of change in that interval is 1.99

Step-by-step explanation:

Here we have that the difference quotient for g(x) is:

\frac{6^{x + h} - 3 - 6^x + 3}{h}

Remember that for a general function f(x), the difference quotient is:

\frac{f(x + h) - f(x)}{h}

So if we look at the difference quotient for g(x), we can conclude that:

g(x) = 6^x - 3

Also remember that the average rate of change in an interval (a, b) is just:

\frac{g(b) - g(a)}{b - a}

So here we want the average rate of change of g(x) in the interval from x = -2 to x = 1, this is:

R = \frac{(6^1 - 3) - (6^{-2} - 3)}{1 - (-2)}  = \frac{6 - 6^{-2}}{3} = 1.99

The average rate of change in that interval is 1.99

8 0
3 years ago
Which shape is always a parallelogram
lesya692 [45]

Answer:

A Square, Rectangle, and a Rhombus

Step-by-step explanation:

I think that is all of them.

3 0
2 years ago
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What is 100983763655 + 2009938765?
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Answer:

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Step-by-step explanation:

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3 years ago
Read 2 more answers
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