Answer: -Empirical probability-
Step-by-step explanation:
Because experimental probability of an event is the ratio of the number of outcomes in which a specified event occurs to the total number of trials.
Answer:
100r^4 + 400r^3 + 600r^2 + 400r + 100
Expanding ( r + 1 )^4 gives :-
r^4 + 4r^3 + 6r^2 + 4r + 1
So multiplying 100 with r^4 + 4r^3 + 6r^2 + 4r + 1 gives :-
36inch - 2 feet
72inch - 4 feet
144inch - 8 feet
18 X 2 = 36
1 + 1 = 2
18 x 4 = 72
1 x 4 = 4
18 x 8 = 144
1 x 8 = 8
-10y
=5x-5y-5y-5x
=5x-5x-5y-5y
=-10y
