{"id":2270,"date":"2021-11-28T08:12:49","date_gmt":"2021-11-28T08:12:49","guid":{"rendered":"https:\/\/blogs.ua.es\/dimates\/?p=2270"},"modified":"2021-12-11T19:16:28","modified_gmt":"2021-12-11T19:16:28","slug":"las-bolas","status":"publish","type":"post","link":"https:\/\/blogs.ua.es\/dimates\/2021\/11\/28\/las-bolas\/","title":{"rendered":"Las bolas"},"content":{"rendered":"<pre>Problema 4 del nivel B fase comarcal de Alicante de la Olimpiada de la Comunidad Valenciana 2021\r\nSe dirige a una edad de: 14 - 15 a\u00f1os<\/pre>\n<p>Una urna contiene tres bolas blancas y cuatro rojas.<\/p>\n<p>Transferimos tres bolas elegidas al azar a una segunda urna vac\u00eda.<\/p>\n<p>Seleccionamos una bola al azar y resulta ser blanca.<\/p>\n<p>\u00bfCu\u00e1l es la probabilidad de que, al extraer las dos bolas que quedan en la segunda urna, resulte que cada una es de un color?<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogs.ua.es\/dimates\/files\/2021\/11\/223.Bolas_.png\" alt=\"\" width=\"300\" height=\"300\" class=\"aligncenter size-full wp-image-2271\" srcset=\"https:\/\/blogs.ua.es\/dimates\/files\/2021\/11\/223.Bolas_.png 300w, https:\/\/blogs.ua.es\/dimates\/files\/2021\/11\/223.Bolas_-150x150.png 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><br \/>\nSoluci\u00f3n: <a href=\"https:\/\/blogs.ua.es\/dimates\/2021\/12\/04\/solucion-a-las-bolas\/\">Aqu\u00ed<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Problema 4 del nivel B fase comarcal de Alicante de la Olimpiada de la Comunidad Valenciana 2021 Se dirige a una edad de: 14 &#8211; 15 a\u00f1os Una urna contiene tres bolas blancas y cuatro rojas. Transferimos tres bolas elegidas al azar a una segunda urna vac\u00eda. Seleccionamos una bola al azar y resulta ser [&hellip;]<\/p>\n","protected":false},"author":4267,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2242020,1738,2849],"tags":[],"class_list":["post-2270","post","type-post","status-publish","format-standard","hentry","category-olimpiada-de-la-comunidad-valenciana","category-olimpiadas","category-problemas"],"_links":{"self":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts\/2270","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/users\/4267"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/comments?post=2270"}],"version-history":[{"count":3,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts\/2270\/revisions"}],"predecessor-version":[{"id":2284,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts\/2270\/revisions\/2284"}],"wp:attachment":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/media?parent=2270"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/categories?post=2270"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/tags?post=2270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}