How many complex roots does the polynomial equation below have?
x^7 - 3x^5 + 4x^2 - 1 = 0 (w...
Mathematics, 14.10.2019 17:40 HyperZ
How many complex roots does the polynomial equation below have?
x^7 - 3x^5 + 4x^2 - 1 = 0 (where the ^ represents to the power of)
a. 2
b. 4
c. 5
d. 7
Answers: 3
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Answers: 1
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Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?
Answers: 3
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Answers: 1
Mathematics, 21.06.2019 23:00
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