Mathematics, 12.05.2021 06:20 SAMANTHA1982

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Mathematics, 21.06.2019 18:00, kezin

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

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Mathematics, 21.06.2019 21:00, mscharris66

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Mathematics, 21.06.2019 23:30, JellalFernandes

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same

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Mathematics, 21.06.2019 23:30, memorybuxton

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?

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