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const2013 [10]
3 years ago
10

Given b= 4 and c= -5, evaluate b2 - c2. 41 -2 -9

Mathematics
1 answer:
irina [24]3 years ago
4 0

Answer:

-9

Step-by-step explanation:

b² - c²

= 4² - (-5)²

= 16 - 25

= -9

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Find the mean absolute deviation
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First find the mean (sum divided by number of values)
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Then find the mean of those values.
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Answer:

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