Question

Please help, easy question.

Select the situation in which one quantity is changing at a constant rate in relation to another quantity.
A.
The value of a car is 0.8 times the value of the car the previous year.
B.
Emma read 15 pages of her novel each hour.
C.
The production of wool at a factory doubles every 2 years.
D.
Claire earns 2% interest on her retirement fund every month.

Answer 1

I think. c and d options are correct