Suppose you have the following project digraph. (The numbers in parentheses represent hours.)
Using the critical-path algorithm to schedule this project with three processors results in a finishing time of

A. 23 hours.
B. 18 hours.
C. 19 hours.
D. 22 hours.
E. none of these


Answer: B

Mathematics

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Integrate the given expression. dx

A. x7/3 - x7/2 + C
B. x7/3 - x7/2 + C
C. x7/3 - x7/2 + C
D. x7/3 - x7/2 + C

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Provide an appropriate response.Find 350% of 42. Use the percentage proportion.

A. 1,470 B. 147 C. 14.7 D. 14,700

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Find the correct end behavior diagram for the given polynomial function.f(x) = 2x3 + 9x2 - 3x + 8

A.
B.
C.
D.

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Translate to an equation and solve. When necessary, round to the nearest hundredth.What is 8.6% of 36? 

A. 3.1 B. 31 C. 310 D. 0.31

Mathematics