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The national average for mathematics SATs in 2011 was 514 and the standard deviation was approximately 40. a) Within what boundaries would you expect at least 75% of the scores to fall?
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Describe a way that someone could estime the length of a book
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Pls me this is due today and i need i will make brainliest if you me answer correctly and i will report if you try to give me a dumb answer.
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Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me
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Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?
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The national average for mathematics SATs in 2011 was 514 and the standard deviation was approximate...
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