Multiple Choice
The following technology matrix describes the relationship of certain industries within the economy to each other. (A&F, agriculture and food; RM, raw materials; M, manufacturing; F, fuels industry; U, utilities; SI, service industries) 
How many units of fuels were required to produce 1,000 units of manufactured goods?
A) 15.3
B) 10
C) 1
D) 4.3
E) 43
Correct Answer:
Verified
Correct Answer:
Verified
Q128: Use inverse matrices to solve the system
Q129: A trust account manager has $220,000 to
Q130: Use the following matrices to perform the
Q131: Substitute the given values of x, y,
Q132: For the economy, what industry is most
Q134: Use the following matrices to perform the
Q135: In order to rank the five members
Q136: Find the inverse matrix, if one exists.
Q137: One sector of an economy consists of
Q138: Suppose the weights (in grams) and lengths