Bucket contains 425 mL of water. The capacity of water in the bucket decreases 4.8% each hour. Which equation models the situation?

Step-by-step explanation:

The amount of water in the bucket after t hours, in mL, can be modeled by an equation in the following format:

In which V(0) is the initial amount, and r is the constant decay rate, as a decimal.

Bucket contains 425 mL of water.

This means that

The capacity of water in the bucket decreases 4.8% each hour.

This means that

So

i pretty sure it is

(a) the volume of the cone is 20/3 in3

hence, option a is correct.