Answer:
4n=y
Step-by-step explanation:
because 4 is the number of characters they use and n is the number of spaces or characters it takes
Answer:
3.63 * 10^19
Step-by-step explanation:
Given that :
Number of choices to select = 12
Category available :
Blues - 14
Country - 25
Disco - 21
To select an equal number of song for each category ; then 4 songs will be selected from each :
Using combination :
(14C4 * 25C4 * 21C4)
Since the order matters for the 12 selected songs ; it thus requires 12 permutation
Thus ;
(14C4 * 25C4 * 21C4) * 12!
nCr = n! / (n-r)!r!
Using calculator;
14C4 = 1001 ;
25C4 = 12650
21C4 = 5985
12! = 479001600
Hence,
(1001 * 12650 * 5985) * 479001600
= 36301596217286400000
=3.63 * 10^19
Answer:6x+6... not sure
Step-by-step explanation:
Sry if I’m wrong
8.16 because .016 is not as close to a whole as .16
Answer:
D
Step-by-step explanation:
sohcahtoa
Sin x = 32/58
sin x = .5517
x = 33°
