Mathematics, 07.07.2019 12:40 chris4212
Rodell wants to find the favorite gaming app among the students at his school. he decides to poll the thirty students on his football team and the fifteen students on his basketball team to gather the data. what is wrong with rodell’s method for collecting his data? rodell only polled male athletes; this sample does not represent the girls or nonathletes at the school. rodell needs a larger sample size than two sports teams to represent a whole school. rodell polled everyone on his teams; he should have only polled every other student for it to be a true sample. rodell’s polling method only included fall and winter sports; he should have also included a spring sport like baseball.
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Mathematics, 21.06.2019 16:30
Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?
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Mathematics, 21.06.2019 20:30
Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.
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Mathematics, 21.06.2019 20:30
Find the value of x for which line a is parallel to line b
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What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?
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Rodell wants to find the favorite gaming app among the students at his school. he decides to poll th...
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