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dimulka [17.4K]
3 years ago
8

Simplify the following algebraic expression 3/4 (1/2x - 12) + 4/5

Mathematics
1 answer:
abruzzese [7]3 years ago
6 0

Answer:

D.     \frac{3}{8}x - 8 \frac{1}{5}

Step-by-step explanation:

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krok68 [10]
1.   (x - h)² + (y - k)² = r²
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What is 5% as a fraction
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Step-by-step explanation:

7 0
3 years ago
Assume that the average healthy body temperature is 98.249 degrees and the standard deviation is 0.733 degrees. How many standar
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The standard deviation is 1.43 below the mean

<h3>How to determine the number of standard deviation?</h3>

The given parameters are:

Mean = 98.249

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x = 97.2

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x = \bar x - n\sigma

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n =1.43

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