Mathematics, 21.05.2020 05:04 lizzyhearts

Please help me answer these i cant get the answer right

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Mathematics, 21.06.2019 17:00, hsernaykaw42

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

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Mathematics, 21.06.2019 19:00, tanaemichel

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

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Mathematics, 22.06.2019 00:10, arianna23717

Which of these would have been most likely to have been a carpetbagger during the reconstruction era? a) a new york businessman who relocated to mississippi b) a former slave who was able to buy land in birmingham c) a carolina-born politician who supported the democratic d) a former confederate officer who owned a farm in memphis eliminate

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Mathematics, 22.06.2019 01:30, shreyapatel2004

Subject: geometryneed with 6 and 7

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