Mathematics, 11.10.2021 17:10 reganwade8298
Suppose the distribution of heights of a group of 250 children is normal, with a mean of 150 centimeters and a standard deviation of 12 centimeters. About how many of these children are taller than 162 centimeters? children
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Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?
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Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates
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Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.
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Suppose the distribution of heights of a group of 250 children is normal, with a mean of 150 centime...
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