Answer:
a) quantitative
b) qualitative
c) quantitative
d) qualitative
e) quantitative
Explanation:
a) it is a quantitative statement, since it uses the concepts of limits and aproxximation in the calculation to give its estimate.
b) it's a qualitative statement, beacause its an appreciation of someone who thinks that one's work ist better than another's.
c) it is a quantitative statement, since it is an expression that is mathematically demonstrated,
d) it's a qualitative, beacuse it'a a simple opinion of someone.
e) it is a quantitative statement, since this expression is demonstrated in real life and helps to save