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3 years ago

(Multiple Choice, 20 pts)

Mathematics

2 answers:

Elena-2011 [213]3 years ago

8 0

Answer:

its c man its c

Step-by-step explanation:

Serhud [2]3 years ago

3 0

Answer:

Step-by-step explanation:

Step 1: Cross-multiply

x² + 2x = 4x²

Step 2: Isolate <em>x</em>'s

2x = 3x²

0 = 3x² - 2x

Step 3: Factor

x(3x - 2) = 0

Step 4: Find roots

x = 0, x = 2/3

Step 5: Double check answers.

When you do so, you should see that only x = 0 works. And we have our answer!

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Step-by-step explanation:

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Lerok [7]

Answer:

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Step-by-step explanation:

We are given the following in the question:

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Standard Deviation, σ = 1.3401

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Answer:

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Answer:

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Step-by-step explanation:

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