Mathematics, 29.07.2019 09:50, izzyisawesome5232
Regina takes yoga classes 2 days a week at the community center. the cost for the classes is $72,and regina pays an additional one-time fee of $12 to rent the yoga equipment used in class. the classes run for 6 weeks. the local gym offers the same yoga program, including equipment, for $8a class. is regina paying more or less than what the local gym charges for yoga classes? what is a good plan for solving the problem? explain your strategy. is regina paying more or less for yoga classes at the community center than what the local gym charges for the same program? show how you calculated accurately. regina also pays $4 to take one aerobics class a week. how much money does regina spend each week on exercise classes?
Answers: 2
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 23:00, rickespey9037
Rob filled 5 fewer plastic boxes with football cards than basketball cards. he filled 11 boxes with basketball cards.
Answers: 1
Regina takes yoga classes 2 days a week at the community center. the cost for the classes is $72,and...
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