S= B - 72
B= B
180= B+B-72
180= 2B-72
252= 2B
126 = B
B =126
S= 126-72
S=54
Answer:
the answer is 2.4 million
Step-by-step explanation:
In order to find the rate of change, you first must find the amount that the population grew in the time period:
314-302 = 12
Now you need to calculate the number of years:
2012-2007 = 5
Lastly, divide the amount of change by the number of years:
12/5 = 2.4
The population grew by 2.4 million people per year. Hope this helps! :)
Answer:
Option A.
Step-by-step explanation:
While proving a number to be irrational, we usually start with the assumption that the number is rational . In the same way here , we will assume the opposite of the inequation to be proved , that is, x < 3 .
Answer:
Exact form is : 11/48
Decimal form is : 0.22916
Hope I helped :)
Step-by-step explanation:
Answer: r=C/2π
Step-by-step explanation:
Circumference= 2πr
C=2πr
Divide both side by 2π
C/2π = 2πr/2π
r = C/2π
