Question 5C-5
A. To encourage the man to vote on the local referenda.
B. To help the man develop a focus for his term paper.
C. To express her skepticism that voting behavior can be changed.
D. To let the man know about her current research project.
Lecture 5Question L5-1
A. The advantages and disadvantages of the Roman numeral system.
B. The importance of the number zero in tracking commercial transactions.
C. How a new number system affected trade.
D. How a number system spread from one society to another.
Question L5-2
A. They led directly to advances in basic engineering.
B. They required an understanding of elementary algebra.
C. They did not require a counting system that included the number zero.
D. They were more sophisticated than those used in the Middle East.
Question L5-3
A. He introduced a text in Europe that he had translated from Arabic.
B. He was the first to use the number zero in higher-level mathematics.
C. He encouraged the use of a new number system in tracking grain production.
D. He translated an Italian text into Arabic during his travels through the Middle East.
Question L5-4
A. Its most important effects were on merchants and tradespeople.
B. It had little impact on daily life.
C. It affected engineers more than other scientists.
D. It quickly caused most people’s lives to change radically.
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