Mathematics, 03.12.2019 19:31 ashleydenson1517
Ajewlery artist is selling necklaces at ans art fair. it cists $140 to rent a booth at the fair. the cost of materials for each necklace is $6.50.the artist is selling the necklaces at $13 each. the inequality 13n> 140+6.50n represents the time when rhe time the artist makes a profit.
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Mathematics, 21.06.2019 17:30, christinaaaat
Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling
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Mathematics, 21.06.2019 20:30, raemyiajackson1
Find the value of x. give reasons to justify your solutions! h ∈ ig
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Mathematics, 21.06.2019 21:40, dededese2403
Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels. ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0
Answers: 1
Ajewlery artist is selling necklaces at ans art fair. it cists $140 to rent a booth at the fair. the...
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