Answer:5400
Step-by-step explanation: 1 hour is 60 minutes, so 90 * 60 = 5400
Answer:

Step-by-step explanation:
=)
Hope this helps!
Answer:
2047
Step-by-step explanation:
We are given that
Growing rate=0.7%



Using the formula



Initially when t=0,P=323 million
Substitute the values


Now, substitute P=400 million





Year=2016+31=2047
Hence,In 2047 the U.S population will reach 400 million people.
Answer:
B. x = 2, y = 6
Step-by-step explanation:
