Mathematics, 21.04.2021 19:10 momlearing
Furnace repair bills are normally distributed with a mean of 273 dollars and a standard deviation of 25 dollars. If 100 of these repair bills are randomly selected, find the probability that they have a mean cost between 271 dollars and 275 dollars.
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Mathematics, 21.06.2019 13:30
What are correct trigonometric ratios that could be used to determine the length of ln
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Mathematics, 21.06.2019 14:10
You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.
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Mathematics, 21.06.2019 14:40
Consider the table below. x y -1 -5 0 5 1 11 2 13 3 11 complete the standard form equation representing the quadratic relationship displayed above, where a, b, and c are constants.
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Mathematics, 21.06.2019 17:30
Can someone me with this problem i don't understand i need
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