Answer:
8 x^-2
Step-by-step explanation:
2 sqrt(x) * 4x ^ -5/2
Rewriting
2 x^1/2 * 4x ^ -5/2
2*4 = 8
x^1/2 * x^ -5/2
We know a^b * a^c = a^(b+c)
x^ 1/2 * x^ -5/2 = x^ (1/2 -5/2 ) = x^ (-4/2) = x^-2
8 x^-2
Answer:
B.
6 red
6 blue
4 green
Step-by-step explanation:
6 red
6 blue
4 green
————-
16 total
4 green is 1/4 of 16 total so that is the correct probability.
I think that it is a a rotation and a slide. Again i think not 100% sure but i think so.
Answer:
-6.1 - (-3.13) = -2.97