Answer:
235989936000
Step-by-step explanation:
To form 8 letter words from 30 letters
Using permutation :
nPr = n! ÷ (n-r)!
30P8 = 30! ÷ (30-8)!
30P8 = 30! ÷ 22!
30P8 = (30*29*28*27*26*25*24*23)
30P8 = 235989936000 words
Answer:
Cable: 10% Satellite: 40% Streaming Service: 50%
Step-by-step explanation:
There are 10 friends
1 has cable
4 have satellite
5 have streaming service
Which means:
Cable is 10%
Satellite is 40%
Streaming Service is 50%
Answer:
The area of a circle with diameter 10.4 is 84.95
Hope this helps! have a wonderful day!!!!
Answer:

Step-by-step explanation:

The question involved the concept of combination because the order of the friends being picked are not considered. There are a total of 8 friends and 5 out of them are picked.
8C5 = 56
Therefore, there are 56 ways.