Question Number 8663 by uchechukwu okorie favour last updated on 20/Oct/16 $${if}\:{I}={a}\left(\mathrm{1}−\frac{{r}}{\mathrm{100}}\right)^{{n}} \\ $$$${make}\:{n}\:{the}\:{subject}\:{of}\:{formular} \\ $$$$ \\ $$ Answered by sandy_suhendra last updated on 20/Oct/16…
Question Number 74196 by kennethalli last updated on 20/Nov/19 $${solve}\:{for}\:{x}: \\ $$$$\mathrm{4}^{{x}} +\mathrm{6}^{{x}} =\mathrm{9}^{{x}} \\ $$ Commented by MJS last updated on 20/Nov/19 $$\mathrm{see}\:\mathrm{question}\:\mathrm{74168} \\…
Question Number 8661 by FilupSmith last updated on 20/Oct/16 $${p}_{{n}} ={n}^{{th}} \:\mathrm{prime}\:\mathrm{number} \\ $$$${p}_{\mathrm{1}} =\mathrm{2},\:{p}_{\mathrm{2}} =\mathrm{3},\:{p}_{\mathrm{3}} =\:\mathrm{5},\:… \\ $$$$ \\ $$$$\mathrm{Does}\:\mathrm{the}\:\mathrm{following}\:\mathrm{converge}: \\ $$$$\underset{{i}=\mathrm{1}} {\overset{\infty} {\sum}}\:\frac{{p}_{{i}}…
Question Number 139734 by mnjuly1970 last updated on 30/Apr/21 $$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\: \\ $$$$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:…..\:{nice}\:…{calculus}….. \\ $$$$\:\:\:\:\:\:\:{calculate}\:::\:\: \\ $$$$\:\:\:\:\:\:\mathscr{F}\::=\:\int_{\mathrm{0}} ^{\:\infty} {te}^{−{t}} {sin}^{\mathrm{3}} \left({t}\right){dt}=? \\ $$$$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:………………….. \\ $$ Answered…
Question Number 139724 by mathlove last updated on 30/Apr/21 $${with}\:{out}\:{cientopic}\:{calculeter} \\ $$$${sin}\mathrm{9}=? \\ $$ Commented by Dwaipayan Shikari last updated on 30/Apr/21 $${sin}\left(\mathrm{9}°\right)\:? \\ $$…
Question Number 74191 by Mr. K last updated on 20/Nov/19 $$\:\:\:\:\mathrm{9}{Y}\mathrm{4} \\ $$$$+\mathrm{75}{X} \\ $$$$\:\:\:\:{Z}\mathrm{86} \\ $$$$−−−− \\ $$$${W}\mathrm{387} \\ $$$${find}\:{X}+{Y}+{Z}+{W}. \\ $$ Answered by…
Question Number 8653 by tawakalitu last updated on 19/Oct/16 Answered by prakash jain last updated on 19/Oct/16 $$\mathrm{2sin}\:{x}+\mathrm{3cos}\:{y}=\mathrm{5} \\ $$$$\mathrm{sin}\:{x}\leqslant\mathrm{1} \\ $$$$\mathrm{cos}\:{y}\leqslant\mathrm{1} \\ $$$$\mathrm{If}\:\mathrm{2sin}\:{x}+\mathrm{3cos}\:{y}=\mathrm{5} \\…
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Question Number 8650 by tawakalitu last updated on 19/Oct/16 Commented by tawakalitu last updated on 19/Oct/16 $$\mathrm{please}\:\mathrm{reduce}\:\mathrm{to}\:\mathrm{echelon}\:\mathrm{form}. \\ $$ Commented by ridwan balatif last updated…
Question Number 8647 by tawakalitu last updated on 19/Oct/16 Commented by tawakalitu last updated on 19/Oct/16 $$\mathrm{please}\:\mathrm{reduce}\:\mathrm{the}\:\mathrm{following}\:\mathrm{into}\:\mathrm{echelon} \\ $$$$\mathrm{form}.\:\mathrm{the}\:\mathrm{above}\:\mathrm{equation}. \\ $$ Terms of Service Privacy…