Category: Arithmetic

Question Number 162951 by Ar Brandon last updated on 02/Jan/22 $$4\mathrm{men}\mathrm{clear}\mathrm{a}\mathrm{farm}\mathrm{for}8\mathrm{days}\mathrm{and}\mathrm{are}\mathrm{paid}24\mathrm{\$}$$$$\mathrm{How}\mathrm{long}\mathrm{will}6\mathrm{men}\mathrm{take}\mathrm{to}\mathrm{clear}\mathrm{the}\mathrm{same}\mathrm{farm}$$$$\mathrm{if}\mathrm{they}\mathrm{are}\mathrm{paid}360\mathrm{\$}?$$ Commented by mr W last updated on 03/Jan/22…

Question Number 96930 by pticantor last updated on 21/Jun/20 $$E\left(x\right)denotestheintegerpartofx$$$$x\in ]0;1[determine:$$$$\mathit{E}\left({\mathit{x}}^{\mathit{x}}\right)\mathit{a}\mathit{n}\mathit{d}\mathit{E}\left({\mathit{x}}^{{\mathit{x}}^{\mathit{x}}}\right)$$$$\mathit{c}\mathit{a}\mathit{l}\mathit{c}\mathit{u}\mathit{l}\mathit{l}\mathit{i}\underset{x\to 0}{\mathit{m}}\mathit{E}\left({\mathit{x}}^{{\mathit{x}}^{\mathit{x}}}\right)$$$$\boldsymbol{{please}}\:\boldsymbol{{i}}\:\boldsymbol{{need}}\:\boldsymbol{{help}}\:\boldsymbol{{please}} \…

Question Number 162366 by cortano last updated on 29/Dec/21 $$Giventhatthesolutionsetofthe$$$$quadraticinequality{ax}^2+bx+c>0$$$$is(2,3).Thenthesolutionset$$$$oftheinequality{cx}^2+bx+a<0$$$$willbe$$ Answered by mr…

Question Number 31229 by abdo imad last updated on 03/Mar/18 $$simplify{A}_n=C_n^1+2C_n^2+3C_n^3+\dots +n{C}_n^n.$$ Commented by abdo…

Question Number 31044 by abdo imad last updated on 02/Mar/18 $$if1+2^n+3^n+4^n=4q+rfindr$$ Terms of Service Privacy Policy Contact: info@tinkutara.com