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Anarel [89]
2 years ago
5

Help me with this Promble

Mathematics
1 answer:
Alex73 [517]2 years ago
8 0
5: 11.97
6: 4.1
7: 14.484
8: 12.34
Hope this helps!

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Divide. Write the answer in simplest form 2 1/2 ÷ 8​
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Answer:

Step-by-step explanation:

2.5/8

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(5/2) * (1/8)

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2 years ago
The mean temperature for the first 7 days in January was 6 °C.
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Answer:

6.875° C

the mean of a set of data is calculated using

mean =

For the first 7 days the mean is 8 and the count = 7

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sum = 8 × 7 = 56

Add on the temperature on the 8 th day to the sum and divide by 8 for mean

sum = 56 - 1 = 55

mean =  = 6.875° C

2nd question

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