Answer:
A -9
Step-by-step explanation:
Answer:
they already are.
in ascending order, they are 83.058, 83.5, 83.58
Answer:
15.73
Step-by-step explanation: I just kinda guessed and got it right.
Well, your equation y=3/SQRT(3x+4) should be rationalized, but that's not what you want.
If f(x) = 3/SQRT(x+4) and g(x) = 3x
f(g(x)) then = 3/SQRT(3x+4), but rationalizing this = 3SQRT(3x+4)/(3x+4)
Yes, since it's the amount per ONE song.