Question Number 225568 by necx122 last updated on 03/Nov/25 $${A}\:{farmer}\:{produces}\:{seeds}\:{in}\:{packets} \\ $$$${for}\:{sale}.\:{The}\:{probability}\:{that}\:{a}\:{seed} \\ $$$${selected}\:{at}\:{random}\:{will}\:{grow}\:{is}\:\mathrm{0}.\mathrm{8}. \\ $$$${If}\:{there}\:{are}\:\mathrm{20}\:{seeds},\:{what}\:{is}\:{the} \\ $$$${probability}\:{that}\:{less}\:{than}\:\mathrm{2}\:{will}\:{not} \\ $$$${grow}? \\ $$ Commented by necx122…
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Question Number 224476 by Mingma last updated on 14/Sep/25 Answered by mr W last updated on 14/Sep/25 $$\left.\mathrm{9}\right) \\ $$$${when}\:{the}\:{coin}\:{is}\:{tossed}\:\mathrm{6}\:{times},\:{you} \\ $$$${might}\:{get} \\ $$$$\mathrm{6}\:{heads}\:{or} \\…
Question Number 224399 by Mingma last updated on 08/Sep/25 Answered by mr W last updated on 08/Sep/25 $$\left({a}\right) \\ $$$${C}_{\mathrm{5}} ^{\mathrm{10}} ×\mathrm{5}!=\mathrm{30240} \\ $$$$\left({b}\right) \\…
Question Number 224327 by gregori last updated on 03/Sep/25 $$\:\:\:\rightleftharpoons \\ $$ Commented by AdnanSalhAli last updated on 10/Sep/25 عدد الطرق ثلاثة فقط مع عدم التجاور لأي شخصين الا مرة واحدة Answered by AdnanSalhAli last updated…
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Question Number 222652 by Mingma last updated on 03/Jul/25 Commented by Ghisom last updated on 03/Jul/25 $$\left[\left({A}−{B}\right)\cup\left({B}−{C}\right)\cup\left({C}−{A}\right)\right]'= \\ $$$$=\left[\left({A}\cup{B}\cup{C}\right)−\left({A}\cap{B}\cap{C}\right)\right]'= \\ $$$$={A}\cap{B}\cap{C} \\ $$ Terms of…
Question Number 221959 by Tawa11 last updated on 13/Jun/25 A bag contains 5 identical balls of which there is one red, one blue and the…
Question Number 221417 by leromain last updated on 04/Jun/25 $${Let}\:\:{S}\:{be}\:{delimited}\:{by}\:{the}\:{equations}\: \\ $$$${x}=\mathrm{0};\:{y}=\mathrm{0}\:;\:{z}=\mathrm{0}\:{and}\:{x}+{y}+{z}=\mathrm{0} \\ $$$${Find}\:{the}\:{flux}\:{of}\:{vector}\:{field}\: \\ $$$${V}\left({x},{y},{z}\right)=\left({x},{y},{x}^{\mathrm{2}} +{y}^{\mathrm{2}} \right)\:{through}\:{S} \\ $$ Terms of Service Privacy Policy…