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
Leya [2.2K]
3 years ago
8

There are 135 people and three door prizes. how many ways can door prizes of $7,500, $750 and $75 be distributed?

Mathematics
1 answer:
igomit [66]3 years ago
6 0

Answer: 2405970 ways

Step-by-step explanation:

When the order of selecting r individuals out of n individual , we use permutations.

The number of permutations of r things taking out of n things is given by :-

^nP_r=\dfrac{n!}{(n-r)!}

Given : There are 135 people and three door prizes .

i.e. n= 135 , r= 3

Then, the total number of ways = ^{135}P_3=\dfrac{135!}{(135-3)!}

=\dfrac{135\times134\times133\times132!}{132!}\\\\=135\times134\times133\\\\=2405970

Hence, there are 2405970 ways to distribute door prizes of $7,500, $750 and $75 .

You might be interested in
You South lanes only cut the triangles be similar
Arada [10]
I dont get what you’re asking ?
5 0
2 years ago
I/3 is equivalent to
IgorC [24]
2/6, 3/9, 4/12, 5/15, 6/18 ect.
Hope this helped!
5 0
3 years ago
Which is the product of 5/18 and 6?
hoa [83]
The answer to this question is B
4 0
2 years ago
How far off the ground is Antoine or adriane after riding for 15 seconds? Substitute x=15 into your equation from question 5
agasfer [191]

Answer:

kdkidn ir ejido la la la ayudara a las dos ángulos congruentes y q

8 0
2 years ago
-GEOMETRY PROBLEM- I don’t understand this problem, can anybody help? The question is in the picture. Thanks! I’ll give 15 point
svetoff [14.1K]
In tue picture, we can see 2 triangles and they already labeled 2 congruent sides. We also see that the line in the middle is being shared between the 2 triangles, making the side equal. Using the SSS theorem, we can prove that these teiangles are congruent to each other. Hope this helps.
3 0
2 years ago
Other questions:
  • 9234 divided by 52 but what is the remainder
    7·2 answers
  • What is 4 - 7/4x = 1/2? <br>Solve for x.
    8·2 answers
  • 1/2 of 3oz, 3/4 of 3oz and 1/3 of 2oz, how many ounces of food was consumed
    6·1 answer
  • I just need to know the answer
    5·1 answer
  • What is the solution of the equation?
    5·2 answers
  • Jackie made bracelets for 8 days. When he was done he had 96 bracelets. Choose an equation that expresses how many bracelets Jac
    7·1 answer
  • The distance from Leoti, Kansas to Dighton, Kansas on the map is approximately 2.5 inches. The key to the map states that 1 inch
    13·1 answer
  • Justin has $0.90 worth of nickels and dimes. He has a total of 15 nickels and dimes altogether. Determine the number of nickels,
    7·1 answer
  • Hi i'm in the 5th grade almost 6th I struggle a lot with math and i have a lot of anxiety so sometimes i get stressed and i just
    10·2 answers
  • Factor the given polynomial completely \. If the polynomial cannot be factored, say that is prime. y^4+10y^3+16y^2
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!