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
julia-pushkina [17]
3 years ago
12

1. What concept does this picture illustrate?

Mathematics
1 answer:
murzikaleks [220]3 years ago
7 0

Answer:

c

Step-by-step explanation:

You might be interested in
A total of 2n cards, of which 2 are aces, are to be randomly divided among two players, with each player receiving n cards. Each
klasskru [66]

Answer:

P(X_s^c|X_F) =0.2

P(X_s^c|X_F) =0.31

P(X_s^c|X_F) =0.331

Step-by-step explanation:

From the given information:

Let represent X_F as the first player getting an ace

Let X_S to be the second player getting an ace and

\sim X_S as the second player not getting an ace.

So;

The probabiility of the second player not getting an ace  and the first player getting an ace can be computed as;

P(\sim X_S| X_F) = 1 - P(X_S|X_F)

P(X_S|X_F) = \dfrac{P(X_SX_F)}{P(X_F)}

Let's determine the probability of getting an ace in the first player

i.e

P(X_F) = 1 - P(X_F^c)

= 1 -\dfrac{(^{2n-2}_n)}{(^{2n}_n)}}

= 1 - \dfrac{n-1}{2(2n-1)}

=  \dfrac{3n-1}{4n-2} --- (1)

To determine the probability of the second player getting an ace and the first player getting an ace.

P(X_sX_F) = \text{ (distribute aces to both ) and (select the left over n-1 cards from 2n-2 cards}P(X_sX_F) = \dfrac{2(^{2n-2}C_{n-1})}{^{2n}C_n}

P(X_sX_F) = \dfrac{n}{2n -1}---(2)

P(X_s|X_F) = \dfrac{2}{1}

P(X_s|X_F) = \dfrac{2n}{3n -1}

Thus, the conditional probability that the second player has no aces, provided that the first player declares affirmative is:

P(X_s^c|X_F) = 1- \dfrac{2n}{3n -1}

P(X_s^c|X_F) = \dfrac{n-1}{3n -1}

Therefore;

for n= 2

P(X_s^c|X_F) = \dfrac{2-1}{3(2) -1}

P(X_s^c|X_F) = \dfrac{1}{6 -1}

P(X_s^c|X_F) = \dfrac{1}{5}

P(X_s^c|X_F) =0.2

for n= 10

P(X_s^c|X_F) = \dfrac{10-1}{3(10) -1}

P(X_s^c|X_F) = \dfrac{9}{30 -1}

P(X_s^c|X_F) = \dfrac{9}{29}

P(X_s^c|X_F) =0.31

for n = 100

P(X_s^c|X_F) = \dfrac{100-1}{3(100) -1}

P(X_s^c|X_F) = \dfrac{99}{300 -1}

P(X_s^c|X_F) = \dfrac{99}{299}

P(X_s^c|X_F) =0.331

8 0
3 years ago
Four minus three y equal 98
ankoles [38]

do you mean 4-3y=98 if so your answer would be y=31.3333333

8 0
3 years ago
How many didgidts of pi are there?<br> Write it no copy n pastin
igomit [66]

Answer:

There are 32 digits in pi.

Step-by-step explanation:

Pi is represented as:

\pi or 3.1415926535897932384626433832795 which is commonly rounded to 3.14.

8 0
3 years ago
How many gallons of gas I need to purchase to make the trip to see my friend and to return home?
yuradex [85]
They need about 30 gallons
3 0
3 years ago
Put these fractions in order of size smallest to largest 1/4 a) 1/2 b) 1/3 c)
Serjik [45]

Answer:

smallest to largest would be 1/4, 1/3, 1/2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which ordered pairs are a solution are a solution to the equation?
    10·2 answers
  • Could someone help me please I dont know what to do next. Should I plug it all back in ??​
    8·1 answer
  • 20. What is the equation of the line that passes through the points (–2, 2) and (0, 5)? A. y = x + 5 B. y = x – 5 C. y = –3/2x +
    12·1 answer
  • If G(t)=(3t-5)^2 + 4t-1, find each of the following: A.G(a) B.G(a + 2)
    7·1 answer
  • Simplify<br> a/5x−10 + a/6x−12
    8·1 answer
  • I have to find the value of X in -3.8 - 13.4x = 460.606 ​
    6·1 answer
  • 2 to the negative 3 power times how much is 2 to the negative 1 power? Does the answer match your answer from question 3b? Why o
    10·1 answer
  • 7 freinds to a party if each freind will get 5 cookies and each box has 12 cookies how many boxes does shenika need to get
    10·2 answers
  • A bakery sells 4 lemon poppy muffins for every 5 bran muffins sold. Which table represents the relationship between lemon poppy
    14·1 answer
  • How much would it cost to buy a piece of candy for 50 cents plus tax
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!