The correct answer would be B E'F' and EF are equal in length.
Let
x--------> number of dogs that completed the obedience class
we know that
total number of dogs=5
<span>Eighty percent of the dogs have completed obedience classes
so
x=0.80*5------> x=4
the answer is
4 dogs </span>have completed obedience classes
The answer to that question is B.
How do we help u??? we can’t graph for u
