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
Alexxx [7]
2 years ago
11

Consider a standard deck of 52 playing cards, a randomly selected card from the deck, and the following events: R = red, B = bla

ck, A = ace, N = nine, D = diamond, and C = club.
Are D and C mutually exclusive?
Mathematics
1 answer:
Alika [10]2 years ago
6 0

Answer:

Events D and C are mutually exclusive.

Step-by-step explanation:

Two events D and C are mutually exclusive if

Pr(D\cup C)=Pr(D)+Pr(C)

Find these probabilities. In a standard deck of 52 playing cards there are 13 diamond cards and 13 club cards.

The probabilty of chosing diamond is

Pr(D)=\dfrac{13}{52}=\dfrac{1}{4}

The probabilty of chosing club is

Pr(C)=\dfrac{13}{52}=\dfrac{1}{4}

The probabilty of chosing diamond or club is

Pr(D\cup C)=\dfrac{13+13}{52}=\dfrac{1}{2}

Since

\dfrac{1}{2}=\dfrac{1}{4}+\dfrac{1}{4},

events D and C are mutually exclusive.

You might be interested in
Preston and Horatio have 49 games in total. Horatio has 11 more games than Preston. How many games does Preston have?
xxMikexx [17]
Preston has 38 games cause 11+x=49 x=38
7 0
3 years ago
Eereeeeeeeeeeeeee<br> Eeeeee
grin007 [14]

Answer:

Fourth Option is the right one

3 0
3 years ago
Read 2 more answers
A box of matching game pieces contains 8 red pieces, 5 green pieces, and 7 yellow pieces. You reach in and randomly take out one
Tanzania [10]
It should  be B.
correct me if i'm wrong
3 0
3 years ago
Read 2 more answers
Find the inverse function of h(x)=2x-1/3
Ksenya-84 [330]
To find inverse, you switch x and y, and solve for y
Original: y=2x-1/3
Now: 
x=2y-1/3
x+1/3=2y
(x+1/3)/2=y
y=\frac{x+ \frac{1}{3} }{2}
7 0
3 years ago
Please help, no one is helping points are 20 for this so help i need to know asap
Tpy6a [65]

Answer:

It's first term is - 6. Fifth term is 6

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the measure of angle ABC?
    11·1 answer
  • How do i make them into fractions decimals and percentages
    9·1 answer
  • Jamie has saved $42 of her allowance money to buy books. If she buys 5 books at d dollars per book, she will have 42-5d of her a
    11·2 answers
  • The union of sets P = {1, 2, 3, 4, 5, 6} Q = {4, 5, 6, 7, 8, 9} is given by which of the following?
    7·1 answer
  • Use a diagram to name each of the following pairs of angles. If the name doesn't exist say none​
    15·1 answer
  • Please help its due soon ill give brainlest
    7·1 answer
  • If multiplying by 1 does not change the value of a number, then what effect
    6·1 answer
  • Someone pls help me on this! ASAP pls I’ll mark you as a brainliest.
    15·2 answers
  • I need 5-8 done Complete the statements and explain why
    6·1 answer
  • 1 mile= 1,760 yards.1 kilometer= 1,000 metersIf Jose walked 2 miles this morning, about how many kilometers did he walk?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!