Mathematics, 17.01.2020 05:31 itsmaddierae11
the amount of time a certain brand of light bulb lasts is normally distribued with a
mean of 1600 hours and a standard deviation of 55 hours. using the empirical rule,
what percentage of light bulbs last between 1490 hours and 1710 hours?
Answers: 2
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In the diagram below, dab and dac are adjacent angles. if mdac = 25°, what is mdab in degrees? what is mbac in degrees?
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Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5
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What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.
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the amount of time a certain brand of light bulb lasts is normally distribued with a
mean of 1...
mean of 1...
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