Mathematics, 12.08.2021 20:00 eayoungin
The Flamerock Tire Company manufactures a particular tire model that has a mean lifetime of 65,000 miles with a standard deviation of 4,500 miles. The lifetimes are normally distributed. What is the probability that one of these tires selected at random will last 70,000 miles or more
Answers: 2
Mathematics, 21.06.2019 14:00
Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.
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Mathematics, 21.06.2019 15:00
In a circle, a 45Β° sector has an area of 32Ο cm2. what is the radius of this circle? 32 cm 12 cm 16 cm 8 cm
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Mathematics, 21.06.2019 16:10
Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.
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Mathematics, 21.06.2019 18:40
Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?
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The Flamerock Tire Company manufactures a particular tire model that has a mean lifetime of 65,000 m...
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