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3 years ago

x-10=4 what is the answer HELP!

Mathematics

1 answer:

Schach [20]3 years ago

5 0

Answer:

x = 14

Step-by-step explanation:

Add 10 to both sides.

x− 10 + 10 = 4 + 10

x=14

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The weekly earnings of students in one age group are normally distributed with a standard deviation of 47 dollars. A researcher

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Answer:

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Step-by-step explanation:

We are given the following in the question:

Alpha, α = 0.05

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$\text{Margin of error} = z_{critical}\frac{\sigma}{\sqrt{n}}$

Putting the values, we get,

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Thus, the correct answer is

Option D) 340

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​ x-10=4 what is the answer HELP!

x-10=4 what is the answer HELP!