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8090 [49]
3 years ago
14

Solve for 2x^2=50 Please help

Mathematics
2 answers:
MAXImum [283]3 years ago
7 0

Answer:

Equation:

2x^2 = 50

Divide by 2:

x^2 = 25

Take the square root:

x = 5, or -5.

Let me know if this helps!

gizmo_the_mogwai [7]3 years ago
3 0

Answer:

x=5

x=−5

Step-by-step explanation:

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Step-by-step explanation:

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The mean of the values in a data set is c. If each of the values in the data set were multiplied by 6, what would be the mean of
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Answer:

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Step-by-step explanation:

<u>Rule to Remember:</u> Whenever each term of the data is multiplied by the same number, the new mean is previous mean multiplied by that number.

In this case, original value of mean was c. Each value of the data is multiplied with 6 so a result the new mean would be 6 times the original mean i.e. 6c

Let us consider that original values in the data set are x, y and z. Their mean would be:

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We can see from above that the new mean is 6 multiplied to the original mean.

Therefore, the answer to this question is 6c.

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