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scoundrel [369]
3 years ago
7

A set of math tests is normally distributed

Mathematics
1 answer:
sergey [27]3 years ago
3 0

2.2-0.6=1.6

1.6*81=129.6

129.6/2=64.8

Answer: 64.8

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Solve the equation. 2x + 12 = 2(x + 6)
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Answer:

Infinitely many solutions

Step-by-step explanation:

Step 1- Distribute into the parenthesis.

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Since they are equal, they are infinite.

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3 years ago
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Step-by-step explanation:

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bearhunter [10]

Answer:

JM is the diameter or 180°

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Step-by-step explanation:

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