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
Arte-miy333 [17]
3 years ago
12

In how many ways can 9 hearts be chosen if 12 cards are chosen from a well-shuffled deck of 52 playing cards? a) 715 b) 220 c) 1

08 d) 6,534,385 e) 117 f) None of the above.
Mathematics
1 answer:
Alex3 years ago
7 0

Answer: d) 6,534,385

Therefore, the number of ways of selecting 9 hearts is 6,534,385

Step-by-step explanation:

Given;

Number of cards to be chosen = 12

Number of hearts to be chosen = 9

Number of non-hearts to be selected = 3

Total number of cards = 52

Number of hearts total = 13

Number of non-hearts total= 39

The number of ways of selecting hearts can be given by the illustration below.

Number of ways of selecting hearts × number of ways of selecting non-hearts

N = 13C9 × 39C3 (it's combination since order is not important)

N = 13!/(9! ×4!) × 39!/(36! × 3!)

N = 6,534,385

Therefore, the number of ways of selecting 9 hearts is 6,534,385

You might be interested in
6 ⋅ 4 THIS ONE 2 PLZ I AM NOT IN HISCHOOL I AM I 7TH GRAGER
Gre4nikov [31]

Are you asking what 6 times 4 is?

Answer:

24

8 0
3 years ago
Read 2 more answers
9 + 15m<br><br><br><br>factorisation of algebraic expression that contain common factor​
Svet_ta [14]
The common factor would be 3 because 3 is the highest multiple of 15 and 9
6 0
3 years ago
Read 2 more answers
The birth months of students in Miss Dismio's geography class are shown.
Setler79 [48]
This is very simple, you can use tally marks to find the amount of birthdays. Then divide it by 100. Good luck !
8 0
3 years ago
Simplify.<br><br> 4a(6) + 3a<br><br> 24 a2 + 3 a<br> 13 a<br> 27 a<br> 27 a2
noname [10]

Answer:

24a + 3a

27a

we didn't multiply a since it is addition so it can not be a²

please give brainiest

8 0
3 years ago
Read 2 more answers
A tool set is on sale for $424.15. The original price was $599.00. What percent of the original price is the sale price? Round y
gregori [183]
If you the percent of change it will be 41%
7 0
3 years ago
Other questions:
  • My equasion is -0.84 divided by -2.8 how do i divide that?
    9·2 answers
  • Consider the exponential function f(x) =1/5(15x). What is the value of the growth factor of the function?
    11·2 answers
  • Find the length of the line PA.
    10·1 answer
  • Picking a blue marble from a bag of 4 red marbles, 6 blue marbles, and 1 white marble
    10·1 answer
  • The following sequence is arithmetic. 3, 1, 5, 2, 6, 4…. true or false
    12·1 answer
  • I need help please it’s a test
    12·2 answers
  • After a shipwreck, Sam is stranded on a desert island. He needs to build a shelter, so he
    15·1 answer
  • If you take 7 cards frim a deck of 52 cards, how many cards do you have?
    13·1 answer
  • What is the initial conflict? What is the princess's struggle? What decision is made? What are the consequences of the choice?
    15·2 answers
  • What is the area of a triangle whose side measures 7 meters and whose height to that base measures 4 meters?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!