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
maw [93]
3 years ago
12

Una heladeria dispone de 20 frutas distintas para elaborar sus malteadas. Si los clientes pueden elegir tres sabores para mezcla

r, cuantas malteadas de tres sabores distintos puede elegir un cliente en esa heladeria
Mathematics
1 answer:
Dahasolnce [82]3 years ago
5 0

Answer:

Existen 6840 permitaciones de malteadas de tres sabores distintos que la heladería puede ofrecer.

Step-by-step explanation:

En este caso, el cliente que adquiere una malteada de tres sabores distintos sigue el siguiente procedimiento:

1) El primer sabor sale de cualquiera de las 20 frutas disponibles.

2) El segundo sabor es distinto al primer sabor, es decir, que sale de las 19 frutas restantes.

3) El tercer sabor es distinto al primer sabor y al segundo sabor, es decir, que sale de las 18 frutas restantes.

Puesto que existe una doble conjunción y que puede importar el orden según la preferencia del cliente, se habla matemáticamente de una permutación, definida como:

n\mathbb{P}k = \frac{n!}{(n-k)!} (1)

Donde:

n - Número de sabores disponibles, adimensional.

k - Número de sabores escogidos, adimensional.

Si tenemos que n = 20 y k = 3, entonces la cantidad de malteadas de tres sabores distintos es:

n\mathbb{P}k = \frac{20!}{(20-3)!}

n\mathbb{P}k = \frac{20!}{17!}

n\mathbb{P}k = 20\cdot 19\cdot 18

n\mathbb{P}k = 6840

Existen 6840 permitaciones de malteadas de tres sabores distintos que la heladería puede ofrecer.

You might be interested in
David makes a pizza with 8 slices of equal size. He covers 5 of the 8 with pepperoni. what percent of the pizza is covered with
gayaneshka [121]

Answer:

D

Step-by-step explanation:

5 ÷ 8 = 0.625 = 62.5%

4 0
3 years ago
• Which expressions are equivalent to 14a + 286?
Sveta_85 [38]

Answer:

2(7a + 143)

what are the answers or are you asking us to find them

7 0
3 years ago
People keep deleting my question but what is a square root of 50.
Anna71 [15]

Answer:

5√2

Step-by-step explanation:

(5√2)^2 is 50 .........

4 0
3 years ago
Read 2 more answers
An artist is using three different colors in a mosaic. The ratio of green to blue to yellow color tiles in the mosaic is 4:6:9.
alex41 [277]
You have 42 blue tiles (6) so 42 / 6 = 7
so since 6 lots of = 42
1 lot of = 7
green has 4 sets of tiles so 4 x 7 = 28
yellow has 9 sets so 9 x 7 = 63
the ratio from green blue yellow is
28:42:63
8 0
3 years ago
Read 2 more answers
What is |2c+8|=|10c|<br><br> Can I have the solution please. That isa absolute value. Thank you
Lelu [443]

After solving it, I've concluded that c equals 1. :3 Hope this helps.

7 0
3 years ago
Other questions:
  • Which graph represents y=<br><img src="https://tex.z-dn.net/?f=3%20%5Csqrt%7B%20%5Ctimes%20%20%2B%206%20-%203%7D%20" id="TexForm
    8·2 answers
  • What is the simple interest paid to the nearest cent for each principal, interest rate, and time? $834, 3%, 15 months
    6·1 answer
  • Write this ratio as a fraction in lowest terms $100 to $90
    9·1 answer
  • What is the volume of this <br> Help me please <br> Step by step
    15·1 answer
  • Find the lcm of the numer below 25 and 45<br>​
    12·1 answer
  • Represents the puud<br> x + 4y = 25.50<br> 3x + 2y = 24.00
    7·1 answer
  • Change 95.61 to degrees, minutes, and seconds.
    6·2 answers
  • The circle below is centered at the point (-1, 2) and has a radius of length 3.
    13·1 answer
  • Denise is using a ladder to clean the outside of her second story windows. The ladder she is using is 24 feet long, and she puts
    5·1 answer
  • A car salesperson had $79,327 in total monthly sales in June and $88,798 in July. The salesperson earned $3,890 in commission fr
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!