Answer:
5.7/min
Explanation:
Divide 3 million by 365 to represent 1 day:
3,000,000 / 365 = approximately 8,219.
Divide 8,219 by 24 to represent 1 hour:
8,219 / 24 = approximately 342.
Divide 342 by 60 to represent one minute:
342 / 60 = 5.7.
The birth rate in United States is approximately 5.7/min