Mathematics, 27.02.2021 17:00 xxxanitaxxx
The Davis family try shopping in a different supermarket to save money. they used their old supermarket one week then bought the same items in a new supermarket the next week.
first week : 105.2
second week : 98.50
what is the percentage decrease
Answers: 2
Mathematics, 21.06.2019 21:00, 22MadisonT
Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75
Answers: 2
Mathematics, 22.06.2019 09:30, sandra5456
Jane is trying to decide how many tv shows she should watch tonight. she gets $10 of value from each tv show she watches. if she watches one show she gives up working on her math homework (which she values at $5). if she watches two, she also gives up her economics homework (which she values at $8). if she watches three then she also has to give up her biology homework (which she values at $12). using marginal analysis, how many shows does she watch? one
Answers: 1
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