Mathematics, 19.04.2021 22:30 urqujr420
To qualify as a contestant in a race a runner Has to be the fastest 16% of all applicants. The running times are normally distributed, with a mean of 63 minutes and a standard deviation of 5 minutes. to the nearest minute, what is the qualifying time for the race?
Answers: 1
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0
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Mathematics, 22.06.2019 00:10
Which of the following expressions cannot be simplified to x – 2?
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Mathematics, 22.06.2019 00:50
The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .
Answers: 1
Mathematics, 22.06.2019 03:30
Adie is rolled, what is the probability of getting an even number or a 3? write the solution too
Answers: 1
To qualify as a contestant in a race a runner Has to be the fastest 16% of all applicants. The runni...
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