Answer:
c. 0.0819
Explanation:
The mean = 0.85
standard error of the proportion is: sp = sqrt(pq/n)
= sqrt ((.85)(0.15) / 51) = 0.05
P(0.9115 < X < 0.946) = P( (0.9115 - 0.85) / 0.05 < z < (0.946 - 0.85) / 0.05 )
= P(1.23 < z < 1.92)
= P(z < 1.92) - P(z < 1.23) = 0.0819
Both transportation and assignment problems are members of a category of lp problems called network flow problems
<h3>What is
network flow problems?</h3>
Network flow problems are a type of combinatorial optimization problem in which the input is a flow network (a graph with numerical capacities on its edges) and the goal is to construct a flow with numerical values on each edge that respect the capacity constraints and have incoming flow.
A company, for example, may want to ship packages from Los Angeles to New York City by using trucks to transport between intermediate cities. If the route connecting two cities only has one truck and each truck has a maximum load, the graph describing the transportation options will be a flow network.
To know more about network flow problems follow the link:
brainly.com/question/23828054
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Answer:
$345,000
Explanation:
Since Halka Company uses a maturity matching approach, it must match its short term working capital with its short term debts, and its long term working capital with its long term debts. Halka's assets should be compensated with a corresponding debt instrument of similar maturity.
Since Halka's assets vary form $345,000 to $410,000, its long term debt plus equity should match at least $345,000.
