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Category: Logic

If-5-6-11-17-28-45-73-x-y-z-then-the-value-of-x-y-z-a-118-192-309-b-117-191-310-c-117-191-308-d-118-192-310-e-118-191-309-

Question Number 97319 by bemath last updated on 07/Jun/20 $$\mathrm{If}\:\mathrm{5},\mathrm{6},\mathrm{11},\mathrm{17},\mathrm{28},\mathrm{45},\mathrm{73},\mathrm{x},\mathrm{y},\mathrm{z} \\ $$$$\mathrm{then}\:\mathrm{the}\:\mathrm{value}\:\mathrm{of}\:\mathrm{x},\mathrm{y},\mathrm{z}?\_\_ \\ $$$$\left(\mathrm{a}\right)\:\mathrm{118},\mathrm{192},\mathrm{309} \\ $$$$\left(\mathrm{b}\right)\:\mathrm{117},\mathrm{191},\mathrm{310} \\ $$$$\left(\mathrm{c}\right)\:\mathrm{117},\mathrm{191},\mathrm{308} \\ $$$$\left(\mathrm{d}\right)\:\mathrm{118},\mathrm{192},\mathrm{310} \\ $$$$\left(\mathrm{e}\right)\:\mathrm{118},\mathrm{191},\mathrm{309} \\ $$ Answered…

Question-96454

Question Number 96454 by bemath last updated on 01/Jun/20 Answered by john santu last updated on 01/Jun/20 $$\mathrm{suppose}\:\mathrm{Team}\:\mathrm{B}\:\mathrm{spent}\:\boldsymbol{\mathrm{t}}\:\mathrm{minutes}\: \\ $$$$\mathrm{on}\:\mathrm{the}\:\mathrm{job}.\:\mathrm{Then}\:\frac{\boldsymbol{\mathrm{t}}}{\mathrm{75}}\:+\:\frac{\mathrm{90}−\boldsymbol{\mathrm{t}}}{\mathrm{150}}\:=\:\mathrm{1} \\ $$$$\mathrm{Thus}\:\boldsymbol{\mathrm{t}}\:=\:\mathrm{60}\:\mathrm{minutes}\:\mathrm{and}\:\mathrm{so}\: \\ $$$$\mathrm{Team}\:\mathrm{A}\:\mathrm{complete}\:\frac{\mathrm{30}}{\mathrm{150}}\:=\:\frac{\mathrm{1}}{\mathrm{5}}\:\mathrm{of} \\…

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…