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olga55 [171]
2 years ago
12

1x+11y=55 substitution

Mathematics
1 answer:
STatiana [176]2 years ago
4 0

Answer:

y = -1/11 + 5

Step-by-step explanation:

1x + 11y = 55

-1x          -1x

11y = -1x + 55

/11        /11

y = -1/11 + 5

Hope this helps!

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Read 2 more answers
Assume that 13% of people are left-handed. If we select 10 people at random, answer the following questions:
Anastasy [175]

Answer:

0.099, 0.969,0.87,8.3.1.063

Step-by-step explanation:

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d) the standard deviation of the number of right-handers in the group

=\sigma Y = \sqrt{npq} \\=1.063485\\=1.063

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3 years ago
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