Subtract the smallest number from the largest number and the answer would be your distance, for example 100-70=30 so 30 is the difference
The answer is
a1 =-2/9
a2 =4/3
a3 =6
It should be A: the points are plotted evenly above and below
Her conclusion that 90% of the student body wants the colors changed is an INCORRECT conclusion. The 90% out of 100% is not referring to the total numbers of the student body.For example, 100 people are members of student body if only 50 members responded the survey, then we have:
90% of 50 members who answered the survey said that they want the changed.
