Answer:
The answer is "7.122 billion"
Step-by-step explanation:
Please find the complete question in the attached file.
Using formula:
So,
when it becomes
so plug the value into the formula

Road learning: Just take out one 0 for tens, two 0 for hundreds and three 0 for thousands. The answer is 600.
Answer:
16
Step-by-step explanation:
I dont really inderstand but i would say 16 because it is closer to adding up to 43 so yea
Answer:
w=-4/3, 7/2
Step-by-step explanation: