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ella [17]
3 years ago
5

Which of the following is a simulation?

Mathematics
2 answers:
bixtya [17]3 years ago
6 0

3 i’m pretty sure, because it explains pretty much that it’s a simulation when it says “that look like what would be gotten from a sample”

FromTheMoon [43]3 years ago
4 0
<h2>Answer:</h2>

Option: 3 is the correct answer.

3.   Some method of generating virtual measurements that look like what would be gotten from a sample

<h2>Step-by-step explanation:</h2>

<u>Simulation Technique--</u>

A simulation technique  is a process of using  probability experiment in order to model the random events closely the real world outcomes or real life situations. The process is also known as mathematical modeling.

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polet [3.4K]

Answer:

10

Step-by-step explanation:

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2 years ago
If An=An−1 + 4 and A5 = 12, what is A7?
dangina [55]

Answer:

The frequency of A7, which is two octaves above A5, is 3520 (880 x 2 x 2) Hz. The octave term is used in the musical composition to relate the same notes in the higher or lower scale of notes. The note in the one octave higher scale have a doubled frequency than in the neutral scale and The note in the one octave lower scale have a half frequency than in the neutral scale.

Step-by-step explanation:

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3 years ago
Simplify the complex fraction. show work. ((x+3)/(4x^2))/((2x-4)/(2x^2+10x+12))
Masteriza [31]
Photomath is useful for these kinds of problems
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3 years ago
In the diagram below, assume that all points are given in rectangular coordinates. Determine the polar coordinates for each poin
Korolek [52]

Step-by-step explanation:

We have cartisean points. We are trying to find polar points.

We can find r by applying the pythagorean theorem to the x value and y values.

r  {}^{2} =  {x}^{2}  +  {y}^{2}

And to find theta, notice how a right triangle is created if we draw the base(the x value) and the height(y value). We also just found our r( hypotenuse) so ignore that. We know the opposite side and the adjacent side originally. so we can use the tangent function.

\tan(x)  =  \frac{y}{x}

Remeber since we are trying to find the angle measure, use inverse tan function

\tan {}^{ - 1} ( \frac{y}{x} )  =

Answers For 2,5

{2}^{2}  +  {5}^{2}  =  \sqrt{29}  = 5.4

So r=sqr root of 29

\tan {}^{ - 1} ( \frac{5}{2} )  = 68

So the answer is (sqr root of 29,68).

For -3,3

{ -3 }^{2}  +  {3}^{2}  =  \sqrt{18}  = 3 \sqrt{2}

\tan {}^{ - 1} ( \frac{3}{ - 3} )  =  - 45

Use the identity

\tan(x)  =  \tan(x + \pi)

So that means

\tan(x)  = 135

So our points are

(3 times sqr root of 2, 135)

For 5,-3.5

{5}^{2}  +  {3.5}^{2}  =  \sqrt{37.25}

\tan {}^{ - 1} ( \frac{ - 3.5}{ - 5} )  = 35

So our points are (sqr root of 37.25, 35)

For (0,-5.4)

{0}^{2}  +  { - 5.4}^{2}  = \sqrt{}  29.16 = 5.4

So r=5.4

\tan {}^{ - 1}  (0)  = undefined

So our points are (5.4, undefined)

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3 years ago
A straight line passes through points (−2, 24) and (6, −8).
Triss [41]

Answer:

b.

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8 0
3 years ago
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