Experimental probability is based on the recent observations.
He got heads 0 times out of 8. So probability = 0/8 = 0.
is a set containing two elements - numbers 2 and 3
is a set containing one element - a set 
Answer:
option d -1 is the answer
(ab + 4a - 6) - (ab - 6) = ab + 4a - 6 - ab + 6 = (ab - ab) + (6 - 6) + 4a = 4a
Answer:
Step-by-step explanation:
They are both straight lines. Function A has slope -5
Function B has slope -4.5
-4.5 > -5
B has the greater rate of change.