Mathematics, 26.06.2020 20:01 triddi666
The length of a movie falls on a normal distribution. About 95% of movies fall between 75 minutes and 163 minutes.
Required:
a. What is the mean value for average movie length in minutes?
b. What is the value of the standard deviation for average movie length in minutes?
Answers: 1
Mathematics, 21.06.2019 13:00
Find the value of the variable and the length of each secant segment.
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Mathematics, 21.06.2019 16:00
Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. the heights of the girls in an advanced swimming course are 55, 60, 59, 52, 65, 66, 62, and 65 inches. match the measures of this data with their values.
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Mathematics, 21.06.2019 19:30
Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)
Answers: 1
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