Answer:
B
Step-by-step explanation:
Answer: A,1 A,2 A,3 A,4 B,1 B,2 B,3 B,4
Answer: 3*10^5 or 300,000 cant remember witch one it is
1.5*10^2= 150
2*10^3=2,000
150*2000=300,000
3*10^5