Mathematics, 06.05.2021 22:30 drma1084
The amount of time a certain brand of light bulb lasts is normally distributed with a mean of 2000 hours and a standard deviation of 65 hours. What percentage light bulbs last less than 2195 hours
Answers: 3
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Sara sells beaded necklaces she makes a profit of 4 dollars pn every neclace she sells which table represents the profit sara makes
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What dimensions can créate more than one triangle ?
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What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)
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Mathematics, 21.06.2019 23:00, tylerchitwood211
Ithink i know it but i want to be sure so can you me out ?
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The amount of time a certain brand of light bulb lasts is normally distributed with a
mean of 2000...
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