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3 years ago

What is the value of the expression when a = 4, b = 3 ,and c = 10?

1 answer:

6 0

The answer would be C.6 because 3 times 4 is 12. Then 4 times 3 is 12 minus 10 is 2. 12 divided by 2 is 6

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GrogVix [38]

which one do u need help with

5 0

3 years ago

DedPeter [7]

ANSWER

The mean absolute deviation is 1.75

EXPLANATION

The given date set is 2, 2, 5, 6, 8, 4, 8, 5

The mean is

$\bar X = \frac{2 + 2 + 5 + 6 + 8 + 4 + 8 + 6}{8} = 5$

The mean absolute value deviation is given by:

$=\frac{ \sum |x -\bar X| }{n}$

$= \frac{ | 2 - 5| + |2 - 5|+ |5- 5|+ |6 - 5|+ |8 - 5| + |4 - 5|+ |8- 5|+ |5 - 5| }{8}$

$= \frac{ 3 + 3+ 0+ 1+ 3 + 1+3+ 0}{8}$

$= \frac{14}{8}$

$= 1.75$

7 0

3 years ago

iren2701 [21]

4.25•$1.59= $6.76
Answer: multiply

4 0

3 years ago

jeka94

I think 14d hope this helps

6 0

3 years ago

Genrish500 [490]

3.5 + 2 = 2x - 10
5.5 = 2x -10
+10 +10
—————————
15.5 = 2x
—— ——
2 2

7.75 = x

7.75 is the answer

5 0

1 year ago