The coin wouldn't be fair, because it landed on heads 72/100 times. If the coin was fair, the results should be equivalent to 1/2.
Answer:
the first option
Step-by-step explanation:
I have attached the explanation. hope this help
Answer:
1,2 and 4 are equivalents. 3 is not equivalent
2P-I, mark that one :l
Step-by-step explanation:
(2129-1727)/1727=0.232
The percentage of increase is 23%.