Answer:
need more detail to answer correctly
Step-by-step explanation:
8P4 is a permutation;
P(n,r) ; nPr = n!/(n-r)!
8P4 = 8!/(8-4)! = 40,320 / 4! = 40,320 / 24 = 1,680
The value of 8P4 is 1,680
It makes a zig zag across the graph so i think none of the above
Answer: Substitution
Step-by-step explanation:
Because you know A is equal to B, you can substitute A for B in any mathematical equation. Essentially, you are switching mA $ mB.
Answer:
y ≥ 62
Step-by-step explanation:
Give Me Brainllest plz T - T
