Answer:
It is C. and btw........... DON'T TRUST LINKS!!
Let's evaluate the ratio test:

The limit as
of this quantity is 3, which is more than 1. So, the series diverges.
Answer:
U = -3
Step-by-step explanation:
U/-1 +-4=-1
Add 4 to each side
U/-1 +-4+4=-1+4
U / -1 = 3
Multiply each side by -1
U / -1 * -1 = 3* -1
U = -3
Answer: 2500 grams
Step-by-step explanation: 2.5 x 1000 = 2500