Question Number 123597 by aurpeyz last updated on 26/Nov/20 $${pls}\:{what}\:{is}\:{the}\:{formula}\:{for}\:{skewness} \\ $$$${and}\:{kurtosis}? \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 58060 by Kunal12588 last updated on 17/Apr/19 $${Having}\:{given}\:\mathrm{log}\:\mathrm{2}\:=\:\mathrm{0}.\mathrm{30103},\:{find}\:{the}\:{position} \\ $$$${of}\:{the}\:{first}\:{significant}\:{figure}\:{in}\:\mathrm{2}^{−\mathrm{37}} . \\ $$ Commented by Rasheed.Sindhi last updated on 17/Apr/19 $$−\mathrm{11}.\mathrm{13811}\neq\overline {\mathrm{11}}.\mathrm{13811} \\…
Question Number 58043 by yatishjoshi@hotmail.com last updated on 17/Apr/19 $${how}\:\mathrm{can}\:\mathrm{i}\:\mathrm{use}\:\mathrm{the}\:\mathrm{equation}\:{i}\:{created}\:{in}\:{app}\:{in}\:\mathrm{po}{wer}\:{point}? \\ $$ Commented by mr W last updated on 17/Apr/19 $${you}\:{can}\:{save}\:{your}\:{post}\:{with}\:{the}\:{equation}\: \\ $$$${as}\:{image}\:{then}\:{insert}\:{the}\:{image} \\ $$$${into}\:{your}\:{powerpoint}\:{document}.…
Question Number 189101 by TUN last updated on 12/Mar/23 Commented by mr W last updated on 12/Mar/23 $${there}\:{exist}\:{at}\:{least}\:\mathrm{10}^{\mathrm{10000000000000000}} \\ $$$${such}\:{functions}.\:{which}\:{one}\:{whould} \\ $$$${you}\:{like}\:{to}\:{have}?\:{one}\:{of}\:{the}\:{most} \\ $$$${simple}\:{ones}\:{is}\:{f}\left({x}\right)={x}. \\…
Question Number 58025 by Kunal12588 last updated on 16/Apr/19 $${Trace}\:{the}\:{changes}\:{in}\:{the}\:{sign}\:{and}\:{magnitude} \\ $$$${of}\:\:\frac{\mathrm{sin}\:\mathrm{3}\theta}{\mathrm{cos}\:\mathrm{2}\theta}\:{as}\:{the}\:{angle}\:{increases}\:{from}\:\mathrm{0}\:{to}\:\frac{\pi}{\mathrm{2}}. \\ $$$${also}\:{find}\:{its}\:{minimum}\:{and}\:{maximum}\:{values}. \\ $$ Commented by Kunal12588 last updated on 16/Apr/19 Answered by…
Question Number 123551 by joki last updated on 26/Nov/20 Answered by ebi last updated on 26/Nov/20 $${I}=\int{cos}\:{x}\left(\mathrm{1}+{sin}\:{x}\right)^{\mathrm{4}} {dx} \\ $$$${let}\:{u}=\mathrm{1}+{sin}\:{x} \\ $$$$\frac{{du}}{{dx}}={cos}\:{x}\:\Rightarrow{dx}=\frac{{du}}{{cos}\:{x}}\:{du} \\ $$$${I}=\int{u}^{\mathrm{4}} \:{du}=\frac{{u}^{\mathrm{5}}…
Question Number 123540 by aurpeyz last updated on 26/Nov/20 Commented by aurpeyz last updated on 26/Nov/20 $${using}\:{assumed}\:{mean}\:{method}.\:{compute} \\ $$$${the}\:{kurtosis}\:{and}\:{skewness}. \\ $$ Terms of Service Privacy…
Question Number 189079 by pascal889 last updated on 11/Mar/23 Answered by HeferH last updated on 11/Mar/23 $$\:\sqrt[{\mathrm{3}}]{\frac{\mathrm{1}}{\mathrm{7}^{\mathrm{3}} }}\:\:+\:\sqrt[{\mathrm{3}}]{\frac{\mathrm{1}}{\mathrm{4}^{\mathrm{3}} }}\:−\frac{\mathrm{1}}{\:\sqrt{\frac{\mathrm{4}}{\mathrm{9}}}}\:=\:\frac{\mathrm{1}}{\mathrm{7}}\:+\:\frac{\mathrm{1}}{\mathrm{4}}\:−\frac{\mathrm{1}}{\left(\frac{\mathrm{2}}{\mathrm{3}}\right)}\:\:=\:\frac{\mathrm{11}}{\mathrm{28}}\:−\frac{\mathrm{3}}{\mathrm{2}} \\ $$$$\:=\:−\frac{\mathrm{31}}{\mathrm{28}}\: \\ $$ Terms of…
Question Number 123537 by aurpeyz last updated on 26/Nov/20 $${solve}\:{the}\:{diffrential}\:{equation} \\ $$$$\left(\mathrm{2}{xy}^{\mathrm{4}} {e}^{{y}} +\mathrm{2}{xy}^{\mathrm{3}} +{y}\right){dx}+\left({x}^{\mathrm{2}} {y}^{\mathrm{4}} {e}^{{y}} −{x}^{\mathrm{2}} {y}^{\mathrm{2}} −\mathrm{3}{x}\right){dy} \\ $$ Terms of Service…
Question Number 189000 by 073 last updated on 10/Mar/23 Answered by mr W last updated on 10/Mar/23 $${x}^{\mathrm{2}} −\mathrm{7}{x}<\mathrm{0} \\ $$$$\Rightarrow\mathrm{0}<{x}<\mathrm{7},\:\neq\mathrm{2} \\ $$$$\Rightarrow{x}=\mathrm{1},\mathrm{3},\mathrm{4},\mathrm{5},\mathrm{6} \\ $$$$\Rightarrow{n}=\mathrm{5}…