Mathematics, 12.10.2019 08:30, fredvales19
1. lucy has a jewelry business. to make a certain necklace, she spends $3.38 on materials and $5.57 on labor. she then sells the necklace for $15.99. lucy’s profit on the necklace is equal to the sale price minus the cost of materials and labor. (a) what fraction of the sale price of the necklace is profit? give your answer as a proper fraction.17/10 (b) what percent of the sale price of the necklace is profit? show your work. round your answer to the nearest whole percent.18/1 (c) lucy earned $223.86 selling necklaces at a craft fair. how many necklaces did lucy sell? how much profit did she earn? show your work.100 point
Answers: 2
Mathematics, 21.06.2019 17:50, carlosiscr7
Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36
Answers: 1
Mathematics, 21.06.2019 22:30, fluffpupkiki
5. (04.07)which of the following exponential functions goes through the points (1, 12) and (2, 36)? (2 points)f(x) = 3(4)^xf(x) = 4(3)^-xf(x) = 3(4)^-xf(x) = 4(3)^x
Answers: 1
Mathematics, 21.06.2019 23:30, hntnhtthnyt
Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?
Answers: 1
1. lucy has a jewelry business. to make a certain necklace, she spends $3.38 on materials and $5.57...
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