Mathematics, 15.01.2021 07:30, devinmoore8686

a student is knitting sweaters to give as gifts. The time it takes the student to knit each sweater is 20% less than the time it took the student to knit each previous sweater. It took 12 hours to knit the first sweater. How long will it take to make the fourth sweater?

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a student is knitting sweaters to give as gifts. The time it takes the student to knit each sweater...