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vladimir2022 [97]
3 years ago
10

PLEASE HELP WITH #4

Mathematics
1 answer:
Phantasy [73]3 years ago
7 0
A) x=1,-13
B) x= -1 +- square root of 21 dvided by 10
C) x= 3 +- i square root of 7 divided by 2
D) x= 1 +- i square root of 11 divided by 4
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Item 14
andreyandreev [35.5K]

Your collection's mean answers

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range - 54

interquartile range - 50

mean absolute devitation - 23.75

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Would really appreciate a brainliest!!

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