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
Vinvika [58]
3 years ago
9

Four couples at a dinner party play a board game after the meal. They decide to play as teams of two and to select the teams ran

domly. All eight people write their names on slips of paper. The slips are thoroughly mixed, then drawn two at a time. How likely is it that every person will be teamed with someone other than the person he or she came to the party with?
Mathematics
1 answer:
Llana [10]3 years ago
4 0

Answer:

0.29

Step-by-step explanation:

We are given that there are 4 couples i.e. 8 people

They decide to play as teams of two and to select the teams randomly

Now we are asked How likely is it that every person will be teamed with someone other than the person he or she came to the party with

For people 1 , there are 6 options for pairing Since he or she cannot pair with his /her own partner

So, Choices For people 1 will be 6 person

So, Probability that person 1 will be teamed with someone other than the person he or she came to the party with = \frac{\text{No. of choices for Person 1}}{\text{Total no. of choices available}}=\frac{6}{7}

So,  Probability that every person (=8 person) will be teamed with someone other than the person he or she came to the party with =(\frac{6}{7})^8=0.29

Hence Probability that every person will be teamed with someone other than the person he or she came to the party with is 0.29

You might be interested in
If you have a $54.40 balance in your checking account, and you make a deposit of $150.00, what will the new balance be?A. $194.4
yarga [219]
Simply add the two numbers;

Beginning Balance:  $   54.40
Add: cash deposit   <u> $ 150.00</u>
Ending Balance        $ 204.40

ANSWER IS C. $204.40


7 0
2 years ago
Jackson owes his sister Monica $15. Explain the meaning of zero in this situation.
ludmilkaskok [199]

accounting wise, if a value is positive, is an asset, you're above water, +50, you have 50 bucks in your account/pocket.

if a value is negative, is a liability, you're below water, -50, you owe 50 bucks, you're in the hole for 50 clams.

so Jackson owes Monica $15, he's in the hole for 15 bucks, namely his balance with his sister is -15.

if he pays her $1, he owes her 14, so -14 is his balance, let's make a quick table of that

pays her 1................... -14

pays her 2..................-13

pays her 3...................-12

and so on

pays her 13.................-2

pays her 15..................0


0 means, he paid her in full.

8 0
2 years ago
Determine whether the given point (-6,2) is a solution of the equation y = -2x - 1
Basile [38]
Y-y1= m(x-x1)

y-2= -2(x+6)

y-2= -2x-12

y= -2x-10
Unless there is supposed to be a zero at the end of that 1, then the answer is no
3 0
3 years ago
Read 2 more answers
Bill has a box of markers that has a base of 8 cm by 20 cm and a height of 6 cm. Martin's pencil box has a height of 4 cm and a
Maslowich
Ok so you need to multiply the length, width, and height together for each one.
Bill: 8 x 20 x 6 = 960
Martin: 4 x 15 x 16 = 960
So Bill is right, they both have the same volume.
8 0
2 years ago
Read 2 more answers
Find the prime factorization of 72.​
barxatty [35]

Answer:

2^3×3^2

and yh

Step-by-step explanation:

2×2×2×3×3

5 0
3 years ago
Read 2 more answers
Other questions:
  • Describe the location of the given points in relation to the origin.
    10·1 answer
  • How could i solve $1500 computers : 7% tax
    9·1 answer
  • if 340 people in a community of 6,532 report getting sufficient exercise, to three decimal places, what proportion of people get
    10·1 answer
  • Angle relationships definitions please help​
    15·1 answer
  • Graph 3x-4y = 24<br><br> Brainliest to the correct answer as well as 20 points
    5·2 answers
  • If the side lengths of a cube are 15 feet, what is the correct way to write the expression to represent the volume of the cube i
    11·1 answer
  • What is the answer to that
    11·1 answer
  • PLEASE HELP ME ON THIS QUESTION ASAP!! GIVING 15 POINTS AWAY!!
    9·1 answer
  • Can you form a right triangle form 21, 220, 221
    11·1 answer
  • Simplify this radical
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!