If you divide 16 by 8 you get 2. The constant rate is 2 drops a second, and or minute. I hope this is the answer your looking for.
Answer:(a)
Step-by-step explanation:
Given
Principal amount 
Rate of interest 
Time 
Simple interest in 5 years



So total amount after five years
Answer:
Changes
Step-by-step explanation:
#teamtrees #WAP (Water And Plant)
Answer:
7
Step-by-step explanation: