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tester [92]
3 years ago
6

How do i find m(2) ?

Mathematics
1 answer:
Ket [755]3 years ago
8 0

Answer:

plug in 2 for x

Step-by-step explanation:

square root of 10^2 - 2^2

square root of 96

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Correct the following. Angle 2 is -congruent- to angle 4. And angle 4 is -congrunt- to angle 8. So, is angle 2 -supplementary- t
ikadub [295]
This is correct because when an angle is supplementary to another, they should BOTH add up to 180°
7 0
3 years ago
Suppose a simple random sample of size n = 14 is obtained from a population with μ = 61 and σ = 17.
sergejj [24]

Answer:

C. The population must be normally distributed.

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean \mu and standard deviation \sigma, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

For us to apply the central limit theorem with a sample size of 14, the underlying population must be normally distributed.

So the correct answer is:

C. The population must be normally distributed.

5 0
3 years ago
Frands collects marbles. In her collection are:
Vilka [71]

Answer:

Step-by-step explanation:

VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV∀°←ω∵ωβ,≡⇅∑ωπω⇄Δ∫ωωω³²²²²

3 0
3 years ago
Find the area of the regular polygon below. leave your answer in simplest radical form.
Licemer1 [7]

Answer:

384√3 in²

Step-by-step explanation:

Given in the question a regular 6 sided polygon

To find it's area you have to use the following formula

<h3>      1/2 x perimeter x apothem</h3>

<em>Perimeter = the sum of the lengths of all the sides </em>

<em>Suppose length of one side = x</em>

<em>Apothem = a segment that joins the polygon's centre to the midpoint of any side that is perpendicular to that side = 8√3</em>

<em />

Since the polygon have 6 sides so

perimeter = 6x

<h3>x = 2(8√3)/√3</h3>

x = 2(8)

x = 16

perimeter = 6(16) = 96 in

plug values in the formula of area

<h3>1/2 x 96 x 8√3</h3>

384√3 in²

6 0
4 years ago
Read 2 more answers
What is the average rate of change of f(x) from 8 to 14?
Pachacha [2.7K]
The average rate of change is 0.19

4 0
4 years ago
Read 2 more answers
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