The range is the interval of y values.
Smallest y values is -9 and the highest y values is 9.
So the range is
This is just converting billion to million, vice-versa.
1 million = 0.001 billion
1,200 billion = 1,200,000,000,000
So once it is converted, the answer will be,
1.2 x 10^15 million.
Answer:


Step-by-step explanation:


It would take 630 seconds to boil the water.
I think it's 60 I'm NOT sure. I just multiplied those three numbers