9. The populations of several different regions of a state are shown below. Find the mean of the data.
Region 1: 20,200
Region 2: 14,500
Region 3: 18,800
Region 4: 9,300
Region 5: 2,200
O A 13,000
OB 18,000
O C 65,000
D 14,500

some think that theories become laws, but theories and laws have separate and distinct roles in the scientific method. a law is a description of an observed phenomenon in the natural world that hold true every time it is tested. it doesn't explain why something is true; it just states that it is true.

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spare some change and give it to the poor

explanation:

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find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2