Mathematics, 16.08.2019 08:20 abdullahs4639
Apply the 68-95-99.7 rule to answer the question. the lifetimes of light bulbs of a particular type are normally distributed with a mean of 370 hours and a standard deviation of 7 hours. what percentage of the bulbs have lifetimes that lie within 2 standard deviations to either side of the mean?
Answers: 1
Mathematics, 21.06.2019 16:20, lejeanjamespete1
Which math sentence can be used to determine if the triangle is a right triangle?
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Mathematics, 21.06.2019 16:50, lucyamine0
The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left
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Mathematics, 21.06.2019 21:40, arubright177
The tile along the edge of a triangular community pool needs to be replaced? ?
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Mathematics, 22.06.2019 01:00, sawyerharper
The price for gasoline is represented by the equation y=3.69x, where y represents the total price for x gallons of gasoline. on a graph, the number of gallons is represented on the horizontal axis, and the total price is represented on the vertical axis. determine whether each statement describes the graph of the equation. select true or false for each statement
Answers: 2
Apply the 68-95-99.7 rule to answer the question. the lifetimes of light bulbs of a particular type...
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