4
Mathematics, 04.06.2020 07:57 sabrinamellis
Which complex number is represented by the point graphed on the complex plane below?
5
4
3
2
1
-5 -4 -3 -2 -1
1
2 3 4 5
x
-2
-3
.
-5
4 + 31
3 + 41
0 3 - 41
Answers: 2
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Answers: 1
Mathematics, 21.06.2019 23:00
Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?
Answers: 1
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(co 3) the times that customers spend in a book store are normally distributed with a mean of 39.5 minutes and a standard deviation of 9.4 minutes. a random sample of 25 customers has a mean of 36.1 minutes or less. would this outcome be considered unusual, so that the store should reconsider its displays? no, the probability of this outcome at 0.035, would be considered usual, so there is no problem yes, the probability of this outcome at 0.035, would be considered unusual, so the display should be redone no the probability of this outcome at 0.359 would be considered usual, so there is no problem yes, the probability of this outcome at 0.965 would be considered unusual, so the display should be redone
Answers: 1
Which complex number is represented by the point graphed on the complex plane below?
5
4
4
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