Answer:
64
Step-by-step explanation:
4^3 is just 4*4*4
so 4*4=16
and 16*4=64
TADAAAAAAAAAA
So square feet is area which is legnth times width or area=lw or a=lw
width=w=2 2/4
2/4=1/2
w=2 1/2=5/2
a=lw
11 11/16=187/16
187/16=l(5/2)
multiply both sides by 2/5 to clear the fraction (1/2 times 2/1=2/2=1)
374/80=legnth
simplify
374/80=187/40=4 27/40=legnth
legnh must be less than 5 and 4 and 27/40 is less than 5 so it will fit
Answer:
If i was smart enough to answer this question i would help you but until then i am happy eating my mcnuggets (obviously 20 pack).
Step-by-step explanation:
Answer: 65,780
Step-by-step explanation:
When we select r things from n things , we use combinations and the number of ways to select r things = ![^nC_r=\dfrac{n!}{(n-r)!r!}](https://tex.z-dn.net/?f=%5EnC_r%3D%5Cdfrac%7Bn%21%7D%7B%28n-r%29%21r%21%7D)
Given : The total number of playing cards in a deck = 52
The number of different five-card hands possible from a deck = 2,598,960
In a deck , there are 26 black cards and 26 red cards.
The number of ways to select 5 cards from 26 cards = ![^{26}C_{5}=\dfrac{26!}{(26-5)!5!}](https://tex.z-dn.net/?f=%5E%7B26%7DC_%7B5%7D%3D%5Cdfrac%7B26%21%7D%7B%2826-5%29%215%21%7D)
![=\dfrac{26\times25\times24\times23\times22\times21!}{21!(120)}=65780](https://tex.z-dn.net/?f=%3D%5Cdfrac%7B26%5Ctimes25%5Ctimes24%5Ctimes23%5Ctimes22%5Ctimes21%21%7D%7B21%21%28120%29%7D%3D65780)
Hence, the number of different five-card hands possible from a deck of 52 playing cards such that all are black cards = 65,780
Answer:
90 im not sure tho but hopefully its correct