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Category: Logic

Solve-w-3-16-

Question Number 29308 by tawa tawa last updated on 07/Feb/18 $$\mathrm{Solve}:\:\:\:\mathrm{w}^{\mathrm{3}} \:=\:−\:\mathrm{16} \\ $$ Answered by Tinkutara last updated on 07/Feb/18 $$\frac{{w}^{\mathrm{3}} }{−\mathrm{16}}=\mathrm{1} \\ $$$$\frac{{w}}{−\mathrm{2}^{\mathrm{4}/\mathrm{3}}…

a-practical-example-1-construction-worker-can-excavate-a-pit-in-3-hours-how-long-will-it-take-3-workers-to-do-this-job-

Question Number 94457 by MJS last updated on 18/May/20 $${a}\:{practical}\:{example} \\ $$$$\mathrm{1}\:\mathrm{construction}\:\mathrm{worker}\:\mathrm{can}\:\mathrm{excavate}\:\mathrm{a} \\ $$$$\mathrm{pit}\:\mathrm{in}\:\mathrm{3}\:\mathrm{hours}.\:\mathrm{how}\:\mathrm{long}\:\mathrm{will}\:\mathrm{it}\:\mathrm{take}\:\mathrm{3} \\ $$$$\mathrm{workers}\:\mathrm{to}\:\mathrm{do}\:\mathrm{this}\:\mathrm{job}? \\ $$ Answered by MJS last updated on 18/May/20…