3 years ago

Can you tell me the answer? E = ?

Mathematics

1 answer:

Travka [436]3 years ago

3 0

Answer:

$E=mc^{2}$

Step-by-step explanation:

An Albert Einstein iconic math problem.

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Nadusha1986 [10]

So is this just a free answer or?

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3 years ago

What is meant by measure of center"?Please define using your own words,or by providing an example.

stepladder [879]

Center:

Center is a point in space, which is at equal distance from all the others points in that space.

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1 year ago

F(x + 1) = 3x - 7<br> f(x) = ?<br> Cevabi kitabda=3x-10<br> Nasil yapmiş kitabda

lina2011 [118]

Answer:

Step-by-step explanation:

f(x + 1) = 3x - 7

f(x) = f(x + 1 - 1) = 3(x - 1) + 7 = 3x - 3 + 7 = 3x + 4

Check

f(x) = 3x + 4

f(x + 1) = 3(x + 1) + 4 = 3x + 3 + 4 = 3x + 7 CORRECT

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3 years ago

From a population of 200,000,000 elements, the standard deviation is known to be 14. A sample of 49 elements is selected. It is

Talja [164]

Answer:

The standard error of the mean = 2

Step-by-step explanation:

Given that:

The standard deviation σ = 14

The sample size n = 49

The sample mean $\overline x$ = 56

The formula for calculating the standard error can be expressed as:

$S.E = \dfrac{\sigma}{\sqrt{n}}$

$S.E = \dfrac{14}{\sqrt{49}}$

$S.E = \dfrac{14}{7}$

S.E = 2

Therefore, the standard error of the mean = 2

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3 years ago

How to find the length of line BD

Artemon [7]

The answer would probably be D because you don't know what x is.

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3 years ago

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