It will be 21/40
probability getting both white marbles
3/8×4/10=12/80
probability getting both black marbles
5/8×6/10=30/80
12/80+30/80=42/80= 21/80
f(g(x)) =
2 (6x + 2) + 3 = 12x + 7
for x =
1;
f(g(x)) =
f(g(1)) = 12 (1) + 7 = 19
g(f(x)) =
6 (2x + 3 ) + 2 = 12x + 20
g(f(x)) =
g(f(1)) = 12 (1) + 20 = 32
<span>Thus
option “D” is correct. </span>
Ok im here to help the answer is B 16x + 9 = 4x
In a slope with one number, the denominator is 1 unit.
Answer:
51 is the answer to the question