Answer:
D
Step-by-step explanation:
70% as a fraction is 70/100
Dependent, because you're changing the probability
For this case we can propose a rule of three:
bottle ------------>
minutes
x --------------------------------------> 1 minute
Where the variable "x" represents the number of bottles that can be filled in 1 minute.

Thus, William can fill
of a water bottle in 1 minute.
Answer:
William can fill
of a water bottle in 1 minute.