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Mrac [35]
3 years ago
12

Need to know NOW!!!!!! 15 points!

Mathematics
1 answer:
Oxana [17]3 years ago
7 0

Answer:

4/10

Step-by-step explanation:

1/2 - 1/10

We need to get a common denominator of 10

1/2 * 5/5 = 5/10

Replace 1/2 with 5/10

5/10 - 1/10

4/10

This simplifies by dividing the top and bottom by 2

4/2 =2

10/2 = 5

2/5

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3 years ago
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3 years ago
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The low temperatures for 5 days was 5, -2, -11 ,0 and-3.What was the average low temperature for those days
Daniel [21]
Data:
Average (A): ?
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Solving:
A = \frac{AM}{n} = \frac{5+(-2)+(-11)+0+(-3)}{5} = \frac{5-2-11-3}{5} = \frac{\diagup\!\!\!\!3-11-\diagup\!\!\!\!3}{5} = \frac{-11}{5} = - 2.2

Answer:

<span>The average low temperature of these days is -2.2</span>

3 0
3 years ago
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