Answer:

Step-by-step explanation:
9514 1404 393
Answer:
250 days
Step-by-step explanation:
If the number of drops increases by a factor of 20/8, the expected life will decrease by the inverse of that factor: 8/20.
The expected life is (8/20)(625 days) = 250 days.
I think it is D cause it could be equal
Answer:
Its C because it passes through the origin. I learned about this.
The answer is D because it went up five then right 6