Answer:
1680
Step-by-step explanation:
nPr = n!/(n-r)!
Therefore;
8P4 = 8!/(8-4)!
we get;
= 8!/4!
= (8×7×6×5×4×3×2×1)/(4×3×2×1)
= 40,320/ 24
= 1680
Answer:
Step-by-step explanation:
The domain of the graph is all real numbers.
Answer:
for 8 i think its a b and c sorry if am wrong
-1/2 < -x/3 < -1/4 = -6/12 < -x/12 < -3/12
two numbers can go in there....-4/12, and -5/12
