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2 years ago

HELP I NEED TO SIMPLIFY THIS

Mathematics

2 answers:

aleksley [76]2 years ago

8 0

letter c

Step by step Explanation:

(-1/3+1/9)(4²)+5/18

=-2/9(4²)+5/18

=-2/9(16)+5/18

=-32/9+5/18

=-59/18

<em>hope this help you!</em>

Dennis_Churaev [7]2 years ago

5 0

Step-by-step explanation:

$= ( - \frac{1}{3} + \frac{1}{9} ). {4}^{2} + \frac{5}{18}$

$= ( - \frac{3}{9} + \frac{1}{9} ).16 + \frac{5}{18}$

$= - \frac{2}{9} .16 + \frac{5}{18}$

$= - \frac{32}{9} + \frac{5}{18}$

$= - \frac{64}{18} + \frac{5}{18}$

$= - \frac{59}{18}$

Option → C

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The class width is of 14.375.

The lower class limits are: {19, 33.375, 47.750, 62.125, 76.500, 90.875, 105.250, 119.625}.

The upper class limits are: {33.375, 47.750, 62.125, 76.500, 90.875, 105.250, 119.625, 134}.

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The intervals will be of:

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A similar problem is given at brainly.com/question/16631975

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