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
solong [7]
3 years ago
8

how many 5 card poker hands consisting of 2 aces and 3 kings are possible with an ordinary 52 card deck

Mathematics
1 answer:
Mashcka [7]3 years ago
5 0
2 aces can be selected from 4 aces by 4C2 = 4!/2!(4 - 2)! =4!/ (2! x 2!) = (4 x 3 x 2 x 1)/(2 x 1 x 2 x 1) = 6 ways
3 kings can be selected from 4 kings by 4C3 = 4!/3!(4 - 3)! =4!/ (3! x 1!) = (4 x 3 x 2 x 1)/(3 x 2 x 1 x 1) = 4 ways

Therefore, the number of <span>5 card poker hands consisting of 2 aces and 3 kings possible with an ordinary 52 card deck is 6 x 4 = 24</span>
You might be interested in
Simplify completely x^2+4x-45 / x^2+10x+9
S_A_V [24]

Answer: x - 5/x + 1

Step-by-step explanation:

This algebraic fraction

The task to be performed here is factorisation and simplification. Now going by the question,

x² + 4x - 45/x² + 10x + 9, the factorisation of

x² + 4x - 45 = x² + 9x - 5x - 45

= x(x + 9 ) - 5(x + 9 )

= ( x + 9 )(x - 5 ), don't forget this is the algebraic fraction's Numerator

The second part

x² + 10x + 9 = x² + x + 9x + 9

= x(x + 1) + 9( x + 1 )

= ( x + 9 )( x + 1 ), this is the algebraic denominator.

Now place the second expression which is the denominator under the first expression which is the numerator.

( x + 9 )( x - 5 )/( x + 9 )( x + 1 ).

You can see that, ( x + 9 )/( x + 9 ) divide each other , therefore therr then cancelled and left with

x - 5/x + 1

4 0
3 years ago
What is the height of the prism if the surface area is 460 mm2?
8_murik_8 [283]
The answer of this question is B
5 0
3 years ago
Read 2 more answers
Connor bought some pears.He used 2/6 of the pears to make dessert.He gave 1/4 of the remainder to his neighbor.What fraction of
Xelga [282]
1/6 portion of pears to the neighbor
3 0
3 years ago
What is the center of the data in the dot plot? Number of Minutes to Finish the Quiz mc010-1.jpg
Oliga [24]
The answer is 13. Or the third choice, just took the test.
6 0
3 years ago
Jackson earned 22 out of 25 points on a class project. Determine the percentage grade that he earned by setting up an equivalent
svlad2 [7]

Answer:

it would be a 85 percent

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • What is 48 months rounded to nearest hundredth ?
    14·1 answer
  • A stray dog ate 12 of your muffins. that was 3/10 of all of them how many did you start with
    7·2 answers
  • Find the volume of the prism.<br><br> 5 units<br> 2 units<br> 8 units
    8·2 answers
  • Covert the fraction to a decimal. <br> 1 1/3
    7·2 answers
  • The sum of the first k terms in the sequence is 118096, find the value of k. The first term is 78732 the common ratio is 1/3.
    7·1 answer
  • How do I factor this equation fully?
    6·1 answer
  • PLEASE HELP ME !!!!
    13·1 answer
  • What's greater? 18% or 11/55?
    5·2 answers
  • Solving systems of equations using substitution x=3y+10. x=y+2
    8·1 answer
  • 6. Solve by factoring: 2x²-11x+14=0
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!