Mathematics, 15.01.2021 21:40, rubydai03
Adam's piggy bank contains dimes and nickels, for a total of 236 coins. The contents are worth a total of $17.40. How many nickels does Adam's piggy bank contain?
Answers: 1
Mathematics, 21.06.2019 18:30, leobaut6145
Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.
Answers: 1
Mathematics, 21.06.2019 19:00, Kookiexperfect9420
How is working backward similar to solving an equation?
Answers: 1
Adam's piggy bank contains dimes and nickels, for a total of 236 coins. The contents are worth a tot...
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