Answer: -62.5 %
Step-by-step explanation:
Answer:
the experimental probability is 1/5
Step-by-step explanation:
This is because one to calculate the experimental probability one has to divide the favorable events over the possible events, and those that Talia did were the favorable events divided the non-favorable events
20 heads and 80 tails
Faborable events = 20
Possible events = 20 + 80 = 100
20/100 = 1/5
Answer:
= 
Step-by-step explanation:
The values are in proportion if the right side is a multiple of the left side
Consider
× 
= 
= 
Thus
and
are in proportion
This does not happen for any of the other three.
Answer:
c
Step-by-step explanation:
25/6 = 4.166666666667
sine it is the 6 that is repetitive, we place the bar on the 6 only