1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Naddik [55]
2 years ago
10

PLEASE!! I NEED HELP

Mathematics
1 answer:
elixir [45]2 years ago
6 0

Answer:

Option A, \frac{1}{7}

Step-by-step explanation:

<u>Step 1:  Determine the numbers that are multiples of 3</u>

8 → Not a multiple of 3

9 → Multiple of 3

14 → Not a multiple of 3

19 → Not a multiple of 3

25 → Not a multiple of 3

34 → Not a multiple of 3

38 → Not a multiple of 3

<u>Step 2:  Determine the probability of chosing a multiple of 3</u>

Since we only have 1 number that is a multiple of 3 out of the 7 given numbers, that means that we do the following:  

\frac{(1\ multiple\ of\ 3)}{7\ total\ numbers}

\frac{1}{7}

Answer: Option A, \frac{1}{7}

You might be interested in
From the following figure, find the value of ∠AOC and ∠BOC?
g100num [7]

Step-by-step explanation:

paki ayos (*ˊᗜˋ*)ᵗᑋᵃᐢᵏ ᵞᵒᵘ sa pts

8 0
2 years ago
17X+1 +20x-14 = 90<br> find x
professor190 [17]

Answer:

x = 2.8

Step-by-step explanation:

17x+1+20x-14 = 90

Combine like terms.

37x-13 = 90

Add 13 on both sides.

37x-13 = 90

     <u>+13   +13</u>

37x = 103

Divide both sides by 37.

37x = 103

<u>/37     /37</u>

x = 2.8

(I rounded up, but if you need a more specific number, just search up 103 divided by 37.)

Hopefully this helps you!! Have an amazing day c:

7 0
3 years ago
The table shows values for functions
Studentka2010 [4]

Answer:

The study examined stochastic stability of EEG samples recorded in succession from the same healthy volunteer at unchanged state. The absence of statistical repetitions not only for EEG samples, but also for the corresponding spectral densities was proven. A method to calculate the pairwise comparison matrices of ECG samples and quasi-attractors was proposed. The diagnostic effectiveness of these calculations was demonstrated during photostimulation, when successive EEG samples chaotically changed under overall homeostatic conditions.

Discover the world's research

20+ million members135+ million publications700k+ research projectsJoin for free

No full-text available

To read the full-text of this research,

you can request a copy directly from the authors.

Request full-text PDF

Citations (13)

References (16)

... It was about the need for a third science that W. Weaver spoke about in 1948 [8]. Now it is the theory of chaos-self-organization, which, according to K. Gödel's theorem, has gone beyond the bounds of deterministic and stochastic science -DSS [9][10][11][12][13][14][15][16][17][18]. ...

... that the European Association of Cardiology recommends registering the heart rate for at least 5 minutes (for example, the parameters of the cardio intervals). At the same time, it is believed that during this period a sample of 300 (or more) cardio intervals will be obtained, and this sample should be quite representative [14][15][16][17][18]. ...

... What kind of evidence-based medicine can we talk about in the study of cardiovascular system if 85% or more of the compared cardio intervals samples do not statistically coincide (they do not belong to the same general population)? Obviously, further use of stochastic methods is not advisable [14][15][16]20-23] for cardiovascular system studying, which was pointed out by W. Weaver [8]. ...

New computational methods for investigation of the third type of systems

Conference Paper

Nov 2021

V. V. EskovM. A. FilatovV. GalkinO. Filatova

View

Show abstract

... Иными словами, за последние 20 лет был открыт огромный класс объектов и систем, которые не могут быть диагностированы и смоделированы (описаны) в рамках существующих теорем и моделей (на базе ДСН). В первую очередь, речь идет о работе мозга [8][9][10][11][12] и о поведении любых биосистем, образующих организм человека [13][14][15][16][17]. ...

... С позиций статистики мозг любого человека генерирует непрерывный статистический хаос (неповторяющиеся выборки). 0,00 0,00 0,00 0,00 0,38 0,00 0,00 0,08 0,06 0,00 0,00 0,07 0,00 0,01 10 0,28 0,00 0,01 0,00 0,66 0,21 0,00 0,93 0,06 0,00 0,00 0,36 0,00 0,00 11 0,31 0,00 0,30 0,06 0,03 0,52 0,01 0,15 0,00 0,00 0,00 0,05 0,00 0,00 12 0,00 0,00 0,02 0,03 0,00 0,00 0,19 0,00 0,00 0,00 0,00 0,00 0,00 0,00 13 0,90 0,00 0,10 0,04 0,21 0,66 0,00 0,97 0,07 0,36 0,05 0,00 0,00 0,00 14 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 15 0,00 0,58 0,00 0,00 0,00 0,00 0,00 0,00 0,01 0,00 0,00 0,00 0,00 0,00 Такой результат мы получили по всем параметрам организма человека и доказали [12][13][14][15][16][17][25][26][27][28][29][30] особые свойства биосистем. Очевидно, что любая система ИИ на базе ЭВМ не сможет диагностировать стационарное состояние мозга (см. ...

... 1), мышц, работы сердца и т.д. Тем более ИИ не сможет идентифицировать реальные изменения в СТТ (биосистемах) [15][16][17][18][19][20][21][22]. ...

Artificial Intellect with Artificial Neural Networks

Article

Oct 2021

Валерий ЕськовМ.А. ФилатовГ.В. ГазяН.Ф. Стратан

View

Show abstract

... These special properties of the TTS (complexity) are based on the lack of statistical stability of any samples of the components of the state vector of any biosystem x=x(t)=(x1, x2, …, xm)T, where xi(t) represents the parameters of the biosystem. This was first proved in the form of the Eskov-Zinchenko effect (EZE) in biomechanics [5][6][7][8][9][10], and then for other biosystems [11][12][13][14][15][16]. The EZE extends not only to samples of tremorograms (TMG), teppinggrams (TPG), electromyograms (EMG), RR intervals (RR) and other parameters of the human body, but also to their spectral densities of signals (SDS), autocorrelations A(t) and other characteristics xi(t). ...

... Elements of this matrix (see table 1) represent the Newman-Keuls test p for pairwise comparison of TMG samples. If p≥0.05, then this compared pair of TMG can be attributed to one (same) sampled population [11][12][13][14][15][16]. From table 1, it follows that the number k1=7 of such pairs is extremely small. ...

8 0
2 years ago
F(x) = |x| and g(x) = |x| + 3 The transformation applied to get the graph of g(x) from the graph of f(x) is
shusha [124]
Which operation will undo subtraction
7 0
3 years ago
Read 2 more answers
The perimeter of a triangle is 22cm. If one of the sides is 9cm,find the other sides if the area of the triangle is 20.976cm2 ​
Mekhanik [1.2K]

Answer:

Third side = 8.34 cm

Step-by-step explanation:

Given that,

The perimeter of a triangle, P = 22 cm

One side of a triangle, b = 9 cm

The area of the triangle, A = 20.976 cm²

The formula for the area of a triangle is given by :

A=\dfrac{1}{2}\times b\times h\\\\h=\dfrac{2A}{b}\\\\h=\dfrac{2\times 20.976}{9}\\\\h=4.66\ cm

Perimeter = Sum of all sides

9 cm + 4.66 cm + x = 22

x = 22 - 13.66

x = 8.34 cm

So, the third side of the triangle is 8.34 cm.

8 0
2 years ago
Other questions:
  • Find the length of the arc shown in brown. Leave your answer in terms of pi.
    13·2 answers
  • Three less than three times a number is three more than five times that same number . What is the number
    10·1 answer
  • Alex has 7 pizzas he wants to share equally with 10 friends. How much pizza will each friend receive?
    13·2 answers
  • Emilio bought an ant farm that had 15 ants in it already. He read somewhere that
    9·1 answer
  • Can I please have help on number six?
    12·2 answers
  • Can someone please help me
    7·1 answer
  • Numbered disks are placed in a box and one disk is selected at random. If there are 6 red disks numbered 1 through 6, and 2 yell
    5·1 answer
  • What is the value of -2xy if x = -1 and y = 6?<br><br> 8<br> 12<br> 26<br> -12
    5·1 answer
  • Please answer right its very important!
    13·2 answers
  • HELP ME PLEASEEEEEEEEEEEEE
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!