Answer:
C
Step-by-step explanation:
223,200,000 should be correct
A. Y^10
This is the answer because the problem is simple. In my math class we use KBAE which is Keep base add exponents so I used that and I got y^10.
REALLY hope this helps :)
Answer: 8 Pounds because it doesn't have to be an estimate due to it being the actual number.
Step-by-step explanation: because it doesn't have to be an estimate due to it being the actual number.