The two industries that the transcontinental railroads MOST significantly expanded were

A. textiles and fishing.
B. mining and agriculture.
C. banking and finance.
D. shipping and fishing.
E. electricity and telecommunications.


Answer: B

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One of the functions of transpiration is uptake of mineral nutrients

Indicate whether the statement is true or false

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Word addresses include __________.

A. control file B. timer C. counters D. all of the above

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In this right triangle, side BC equals 10 inches and side AB equals 15 inches. Find the length of side AC to the nearest hundredth inch.

Fill in the blank(s) with the appropriate word(s).

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The circuit shown in Figure P3.35 is a simplified DC version of an AC three-phase wye-wye (Y-Y) electrical distribution system commonly used to supply industrial loads, particularly rotating machines.



Notice that once v’n is known the other unknown node voltages can be computed directly by voltage division.

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