Mathematics, 07.12.2019 06:31 lenniestreet10
The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.8 days and standard deviation of 1.4 days. use your graphing calculator to answer the following questions. write your answers in percent form. round your answers to the nearest tenth of a percent. a) what is the probability of spending less than 9 days in recovery? % b) what is the probability of spending more than 5 days in recovery? % c) what is the probability of spending between 5 days and 9 days in recovery? %
Answers: 2
Mathematics, 21.06.2019 17:00
Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?
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Mathematics, 21.06.2019 18:00
Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares
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Mathematics, 21.06.2019 21:40
The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =
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Mathematics, 21.06.2019 22:10
Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
Answers: 1
The patient recovery time from a particular surgical procedure is normally distributed with a mean o...
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