The crude birth rate is calculated by:
a. number of births minus deaths per year
b. number of births per year
c. number of births per 1,000 members of the population
d. number of births per 100,000 members of the population
Question 2
The author of the text maintains that in the United States
a. inequality is easily hidden at extremes of poverty and wealth.
b. inequality is obvious at all levels of poverty and wealth.
c. inequality does not exist to any real extent.
e. poverty is hidden, great wealth is out in the open.
History of the number of observed sunspots during the last 250 years, which shows the ~11-year solar
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