Today, the earth has ________ of all of the species that have ever lived.
A. less than 1 percent
B. about 50 percent
C. about 99 percent
D. 100 percent
Answer: A
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Write an essay on the economic relationship of greatest concern for development between education and
(a) the level of growth, (b) the character of growth, (c) inequality, (d) fertility, (e) absolute poverty, (f) international migration.
A good's Demand Curve is QD = 50 - 2P, and its Supply Curve is QS = 40 + P
a. When P = $10, what is the difference, if any, between QD and QS? b. When P = $2, what is the difference, if any, between QD and QS? c. What are the equilibrium values of P and Q?
Two goods are complements if a decrease in the price of one causes an increase in the demand for the other good
a. True b. False Indicate whether the statement is true or false
At the natural rate of unemployment, frictional unemployment is zero.
Answer the following statement true (T) or false (F)