A. Rational
B.Not Rational
C.Rational
D.Rational
The Answer is B
Answer:
number of gym members who prefer bicycling : 18/75*350 = 84
number of gym members who prefer exercise classes: 22/75*350 ≈ 103
number of gym members who prefer running on the treadmill: 15/75*350 = 70
number of gym members who prefer weight lifting: 20/75*350 ≈ 93
Step-by-step explanation:
GYM SURVEY RESULTS
Type Number of Members
Bicycling 18
Exercise Classes 22
Running on Treadmill 15
Weight Lifting 20
Total 75
The error is that first we have to do product of 5 and 15 and it would be 75 and when y will come and it would be 75y.
In this question , it is given that the number of a country's unemployed workers decreased from 3.4 million to 5.5 million last year.
First we have to find the percentage of unemployers, that is
So the percentage of unemployers change at a rate of
