Ok, find change then divide by years elapsed
change=310-280 million=30 million
number of years elapsed=10
30mil/10=3mil
3million per year was the population growth rate
Answer:
The first one, an=n-2
Step-by-step explanation:
The slope of the linear equation is 1. You can notice the y intercept would be -2, therefore the equation is an=n-2.
Step-by-step explanation:
money he gets daily - 160
total days in September month - 30
his monthly income - 160×30 = 4800
hence the money he gets in month of September is 4800 (units)