Mathematics, 02.10.2019 03:00 fatty18
The fifth grade craft club is making aprons to sell. each apron takes 1.25 yards of favric that cost $3 per yard and 4.5 yards of trim that cost$2 per yard. what does it cost the club to make one apron? if the club wants to make $1.75 profit fir each apron, how much should they charge per apron?
Answers: 2
Mathematics, 21.06.2019 14:00, jess4kids
Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)
Answers: 3
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