Mathematics, 18.04.2020 02:44 allysongonzalezlove0
Find the area of a sector if the central angle measures 30 degrees and the radius of the circle is 11 in.
Answers: 2
Mathematics, 21.06.2019 14:30
An an average person has 6Ă—10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7Ă—10 by the power of three white blood cells about how many red blood cells are in the sample
Answers: 1
Mathematics, 21.06.2019 17:30
Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)
Answers: 3
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
Mathematics, 21.06.2019 22:30
Which of the following represents the length of a diagonal of this trapezoid?
Answers: 1
Find the area of a sector if the central angle measures 30 degrees and the radius of the circle is 1...
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