A project consists of seven independent tasks with processing times (in hours) given by 4, 5, 6, 7, 8, 9, and 12.Find the project finishing time Fin for N = 2 processors using the critical-path algorithm.

A. Fin = 26 hours
B. Fin = 21 hours
C. Fin = 25 hours
D. Fin = 27 hours
E. Fin = 28 hours


Answer: D

Mathematics

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Provide an appropriate answer.Fill in the blanks (four of them) with the best responses:To use DeMoivre's theorem to find the n nth roots of a complex number: 1. Express the number in ________________form. 2. Express the root as a ________________ exponent. 3. Use n =  with ? to find one root. 4. Use n =  and add _______° to ?, _________ times.

A. rectangular; decimal; 360; n - 1 B. fractional; polar; 360; n - 1 C. fractional; polar; 180; n - 1 D. polar; fractional; 360; n - 1

Mathematics

Solve the problem.The table lists blood types in a sample of hospital patients. Make a bar graph for the relative frequency data.  

What will be an ideal response?

Mathematics

Use a graphing calculator to solve the equation. Round your answer to two decimal places.e2x = x + 3

A. {0.27} B. {3.27} C. {0.65} D. {3.65}

Mathematics

Complete the graph by shading the correct region.x - y ? 7

A.

B.

C.

D.

Mathematics