tag:blogger.com,1999:blog-65719942009-11-07T11:15:15.557ZEducação, Matemática, Fotografia...APnoreply@blogger.comBlogger933125tag:blogger.com,1999:blog-6571994.post-10581836762935008652009-11-07T11:14:00.000Z2009-11-07T11:15:15.567Z<a href="http://3.bp.blogspot.com/_Ahu0kFTwiWc/SvVWqlWFK7I/AAAAAAAABs0/ulNr0wHfoXg/s1600-h/TP1.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 399px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5401318617679997874" border="0" alt="" src="http://3.bp.blogspot.com/_Ahu0kFTwiWc/SvVWqlWFK7I/AAAAAAAABs0/ulNr0wHfoXg/s400/TP1.jpg" /></a><br /><div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-1058183676293500865?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-60964213227155273042009-11-06T20:33:00.001Z2009-11-06T20:33:52.359Z<a href="http://1.bp.blogspot.com/_Ahu0kFTwiWc/SvSIKXEVj5I/AAAAAAAABss/yV6ozlGPtlU/s1600-h/734ifses.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 377px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5401091564696342418" border="0" alt="" src="http://1.bp.blogspot.com/_Ahu0kFTwiWc/SvSIKXEVj5I/AAAAAAAABss/yV6ozlGPtlU/s400/734ifses.jpg" /></a><br /><div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-6096421322715527304?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-91148724237596100792009-11-06T20:09:00.002Z2009-11-06T20:23:34.197Z<span style="font-family:trebuchet ms;color:#990000;">Referencial cartesiano Oxyz: A mesma figura observada de dois ângulos diferentes...</span><br /><span style="font-family:trebuchet ms;">Dois cubos; dois pontos médios, M e M1<br /></span><br /><a href="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SvSCkIgt3nI/AAAAAAAABsk/0hXE-DdMRks/s1600-h/Cartesius3D_2.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 269px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5401085410395676274" border="0" alt="" src="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SvSCkIgt3nI/AAAAAAAABsk/0hXE-DdMRks/s320/Cartesius3D_2.jpg" /></a> <div align="center"><a href="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SvSCkD9lL7I/AAAAAAAABsc/PbMEmdUYDeI/s1600-h/Cartesius3D_1.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 295px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5401085409174564786" border="0" alt="" src="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SvSCkD9lL7I/AAAAAAAABsc/PbMEmdUYDeI/s320/Cartesius3D_1.jpg" /></a><br /><span style="font-family:trebuchet ms;font-size:85%;">Versão dinâmica: <a href="http://vizir2.googlepages.com/visual25.html">aqui</a><br /></span><br /></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-9114872423759610079?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-63000929990059416992009-11-06T17:58:00.005Z2009-11-06T18:29:35.630Z<a href="http://1.bp.blogspot.com/_Ahu0kFTwiWc/SvRquXfhz0I/AAAAAAAABsU/m8lyXm7Rosk/s1600-h/SeV.jpg"><img style="MARGIN: 0px 0px 10px 10px; WIDTH: 241px; FLOAT: right; HEIGHT: 320px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5401059197936848706" border="0" alt="" src="http://1.bp.blogspot.com/_Ahu0kFTwiWc/SvRquXfhz0I/AAAAAAAABsU/m8lyXm7Rosk/s320/SeV.jpg" /></a> 1.<br /><div><span style="font-family:trebuchet ms;"><a href="http://nouvellestechnos.science-et-vie.com/special-photo/">Science et Vie - Dossier Spécial Photo</a></span><br /><br /></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div> </div><div> </div><div> </div><div> </div><div> </div><div> </div><div> </div><div> </div><div><br />2.<br /></div><div><span style="font-family:Trebuchet MS;"><a href="http://www.breathingearth.net/"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 179px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5401059004868146722" border="0" alt="" src="http://2.bp.blogspot.com/_Ahu0kFTwiWc/SvRqjIQXNiI/AAAAAAAABsM/oyYQiAVux8M/s400/SeV1.jpg" /></a></span></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-6300092999005941699?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-33662988048645797342009-11-05T22:17:00.001Z2009-11-05T22:17:50.640Z<a href="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SvNPBgkIiGI/AAAAAAAABr0/E9E5sneu85Y/s1600-h/534ifse.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 337px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5400747265487308898" border="0" alt="" src="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SvNPBgkIiGI/AAAAAAAABr0/E9E5sneu85Y/s400/534ifse.jpg" /></a><br /><div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-3366298804864579734?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-59890941753070781702009-11-05T14:42:00.006Z2009-11-05T16:11:59.190Z<img style="MARGIN: 0px 0px 10px 10px; WIDTH: 141px; FLOAT: right; HEIGHT: 89px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5400633084593223650" border="0" alt="" src="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SvLnLTlmt-I/AAAAAAAABrM/k-vZurU9d8A/s200/dfrq4.jpg" /><span style="font-family:trebuchet ms;"><strong><span style="color:#660000;">Lançamento de dois dados:</span></strong> a saga continua.<br />Entre a calculadora gráfica e a folha de cálculo.<br /></span><br /><br /><div align="justify"><span style="font-family:trebuchet ms;">Da experimental distribuição de frequências à teórica distribuição de probabilidades.<img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 93px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5400633389773944354" border="0" alt="" src="http://3.bp.blogspot.com/_Ahu0kFTwiWc/SvLndEeW9iI/AAAAAAAABrU/K1gQpuYN8Z4/s400/dfrq_tab2.jpg" /> </span><a href="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SvLrGZjWmhI/AAAAAAAABrk/Ybnzfxk7g9Q/s1600-h/dfrq5.jpg"><span style="font-family:trebuchet ms;"><img style="MARGIN: 0px 0px 10px 10px; WIDTH: 400px; FLOAT: right; HEIGHT: 169px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5400637398341556754" border="0" alt="" src="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SvLrGZjWmhI/AAAAAAAABrk/Ybnzfxk7g9Q/s400/dfrq5.jpg" /></span></a><br /></div><br /><p align="justify"><span style="font-family:trebuchet ms;">Para uma simulação de 5050 lançamentos já se obtém uma interessante aproximação que, no limite, será o valor da probabilidade teórica.<br /></p></span><br /><div align="center"><span style="font-family:trebuchet ms;">À medida que o número de lançamentos aumenta, o desvio da frequência relativa face à probabilidade teórica tende para zero.</span><a href="http://2.bp.blogspot.com/_Ahu0kFTwiWc/SvLoF0jSzDI/AAAAAAAABrc/82Shgx04y-s/s1600-h/dfrq_tab3.jpg"><span style="font-family:trebuchet ms;"><img style="MARGIN: 0px 0px 10px 10px; WIDTH: 400px; FLOAT: right; HEIGHT: 144px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5400634089874312242" border="0" alt="" src="http://2.bp.blogspot.com/_Ahu0kFTwiWc/SvLoF0jSzDI/AAAAAAAABrc/82Shgx04y-s/s400/dfrq_tab3.jpg" /></span></a><span style="font-family:trebuchet ms;"><br /><br /><a href="http://pt.wikipedia.org/wiki/Jakob_Bernoulli">Jacob Bernoulli<br /></div></a><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 289px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5400645462280884882" border="0" alt="" src="http://3.bp.blogspot.com/_Ahu0kFTwiWc/SvLybyET0pI/AAAAAAAABrs/aIyya3klU04/s400/bernoulli.jpg" /></span><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-5989094175307078170?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-82303853815116007572009-11-03T23:11:00.000Z2009-11-03T23:12:45.120Z<a href="http://1.bp.blogspot.com/_Ahu0kFTwiWc/SvC42umcQsI/AAAAAAAABq8/5qNiGukJJe4/s1600-h/sxl07.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 283px; DISPLAY: block; HEIGHT: 400px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5400019203578938050" border="0" alt="" src="http://1.bp.blogspot.com/_Ahu0kFTwiWc/SvC42umcQsI/AAAAAAAABq8/5qNiGukJJe4/s400/sxl07.jpg" /></a><br /><div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-8230385381511600757?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-81382155532390553202009-11-03T14:57:00.004Z2009-11-03T15:16:40.548Z<a href="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SvBE_U-k7vI/AAAAAAAABq0/N4jSFIXAIe4/s1600-h/12mtn.jpg"><img style="MARGIN: 0px 0px 10px 10px; WIDTH: 320px; FLOAT: right; HEIGHT: 238px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5399891807970848498" border="0" alt="" src="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SvBE_U-k7vI/AAAAAAAABq0/N4jSFIXAIe4/s320/12mtn.jpg" /></a> <a href="http://vizir2.blogspot.com/2009/11/numa-industria-120-operarios-trabalham.html">Problema </a><br /><br /><span style="font-family:trebuchet ms;"></span><br /><div align="justify"><span style="font-family:trebuchet ms;">Quantos operários trabalharam exclusivamente no período nocturno?</span></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-8138215553239055320?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-4409308860721135122009-11-02T23:57:00.001Z2009-11-03T00:03:29.193Z<div align="center"><span style="font-family:trebuchet ms;font-size:85%;">Ole Morten Vagan</span><span style="font-size:78%;"> </span><br /></div><a href="http://3.bp.blogspot.com/_Ahu0kFTwiWc/Su9yRk1r4uI/AAAAAAAABqs/r-QBLvz9PLo/s1600-h/sxl03.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 283px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5399660124512707298" border="0" alt="" src="http://3.bp.blogspot.com/_Ahu0kFTwiWc/Su9yRk1r4uI/AAAAAAAABqs/r-QBLvz9PLo/s400/sxl03.jpg" /></a><br /><a href="http://2.bp.blogspot.com/_Ahu0kFTwiWc/Su9yRbSjlHI/AAAAAAAABqk/qxoU3lARN8M/s1600-h/sxl01.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 283px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5399660121949443186" border="0" alt="" src="http://2.bp.blogspot.com/_Ahu0kFTwiWc/Su9yRbSjlHI/AAAAAAAABqk/qxoU3lARN8M/s400/sxl01.jpg" /></a><br /><br /><div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-440930886072113512?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-8958504355949825342009-11-02T11:24:00.003Z2009-11-02T12:40:14.199Z<div align="justify"><span style="FONT-FAMILY: 'Times New Roman'; FONT-WEIGHT: normal; mso-fareast-language: PT; mso-bidi-language: AR-SA; mso-bidi-font-weight: bold; mso-fareast-: PTfont-family:'Times New Roman';font-size:12;" ><span style="font-family:trebuchet ms;font-size:85%;">Numa indústria, 120 operários trabalham de manhã, 130 trabalham à tarde, 80 trabalham à noite; 60 trabalham de manhã e à tarde, 50 trabalham de manhã e a noite, 40 trabalham à tarde e à noite e 20 trabalham nos três períodos. <span style="color:#990000;"><strong>Quantos operários trabalham exclusivamente no período da manhã?</strong><br style="mso-special-character: line-break"></span></span></div></span><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-895850435594982534?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-748598250396782082009-11-01T23:52:00.002Z2009-11-01T23:57:23.307Z<div align="center"><span style="font-family:trebuchet ms;font-size:85%;"> Axel Dorner e Atle Nymo </span><a href="http://4.bp.blogspot.com/_Ahu0kFTwiWc/Su4fVQRqf7I/AAAAAAAABqc/jjK_G17tLCg/s1600-h/sxl14.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 283px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5399287453270572978" border="0" alt="" src="http://4.bp.blogspot.com/_Ahu0kFTwiWc/Su4fVQRqf7I/AAAAAAAABqc/jjK_G17tLCg/s400/sxl14.jpg" /></a><br /><br /></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-74859825039678208?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-37144998334803247992009-11-01T23:28:00.001Z2009-11-01T23:32:11.313Z<div align="center"><a href="http://1.bp.blogspot.com/_Ahu0kFTwiWc/Su4aItuSEwI/AAAAAAAABqU/tVioIc8qag4/s1600-h/sxl10.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 283px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5399281740278797058" border="0" alt="" src="http://1.bp.blogspot.com/_Ahu0kFTwiWc/Su4aItuSEwI/AAAAAAAABqU/tVioIc8qag4/s400/sxl10.jpg" /></a><span style="font-family:trebuchet ms;font-size:85%;"> Axel Dorner</span><br /><br /></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-3714499833480324799?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-81104454642910558362009-10-31T21:34:00.000Z2009-10-31T21:36:25.230Z<a href="http://1.bp.blogspot.com/_Ahu0kFTwiWc/SuytxqlQy5I/AAAAAAAABqM/ZsMkuqgfSv0/s1600-h/2IMG_0260.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 283px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5398881122066156434" border="0" alt="" src="http://1.bp.blogspot.com/_Ahu0kFTwiWc/SuytxqlQy5I/AAAAAAAABqM/ZsMkuqgfSv0/s400/2IMG_0260.jpg" /></a><br /><div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-8110445464291055836?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-76638728381260990822009-10-31T17:04:00.002Z2009-10-31T17:06:01.782Z<a href="http://2.bp.blogspot.com/_Ahu0kFTwiWc/SuxudG2bf0I/AAAAAAAABqE/HFjmyB6mp5Q/s1600-h/201cmspo9q.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 291px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5398811499644550978" border="0" alt="" src="http://2.bp.blogspot.com/_Ahu0kFTwiWc/SuxudG2bf0I/AAAAAAAABqE/HFjmyB6mp5Q/s320/201cmspo9q.jpg" /></a><br /><div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-7663872838126099082?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-73123690347592449272009-10-31T11:39:00.006Z2009-10-31T11:55:19.218Z<div><strong><span style="color:#336666;"><span style="font-family:trebuchet ms;">Simulação numa calculadora gráfica</span><br /></span></strong><div><div align="justify"><span style="font-family:trebuchet ms;color:#336666;"><strong>Lançamento de dois dados perfeitos numerados de 1 a 6<img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 116px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5398730720104951490" border="0" alt="" src="http://3.bp.blogspot.com/_Ahu0kFTwiWc/Suwk_HnYLsI/AAAAAAAABps/MIngz-_eJl0/s400/dfrq2a.jpg" /></strong></span></div><span style="font-family:trebuchet ms;">Na imagem a soma igual a 6 ocorreu 561 vezes. Com estes elementos será possível saber o valor preciso do número de lançamentos? Ou conseguiremos apenas um aproxi<a href="http://3.bp.blogspot.com/_Ahu0kFTwiWc/Suwlkm5CoQI/AAAAAAAABp0/l9HlUuO41L4/s1600-h/dfrq3.jpg"><img style="MARGIN: 0px 0px 10px 10px; WIDTH: 198px; FLOAT: right; HEIGHT: 134px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5398731364155695362" border="0" alt="" src="http://3.bp.blogspot.com/_Ahu0kFTwiWc/Suwlkm5CoQI/AAAAAAAABp0/l9HlUuO41L4/s200/dfrq3.jpg" /></a>mação do número de lançamentos? E essa aproximação será boa, i.é com pequena margem de erro?<br /><br /></span><br /><a href="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SuwjAuFPXkI/AAAAAAAABpU/TZviFIGx_Fw/s1600-h/dfrq3.jpg"></a><br /><br /><a href="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SuwjAuFPXkI/AAAAAAAABpU/TZviFIGx_Fw/s1600-h/dfrq3.jpg"></a></div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-7312369034759244927?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-16041950693987591732009-10-30T23:58:00.000Z2009-10-30T23:59:09.906Z<a href="http://3.bp.blogspot.com/_Ahu0kFTwiWc/Sut9wMwdriI/AAAAAAAABpE/7X6E3c8ewTk/s1600-h/dfrq2.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 200px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5398546845345361442" border="0" alt="" src="http://3.bp.blogspot.com/_Ahu0kFTwiWc/Sut9wMwdriI/AAAAAAAABpE/7X6E3c8ewTk/s400/dfrq2.jpg" /></a><br /><div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-1604195069398759173?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-14839887851557814062009-10-29T22:48:00.000Z2009-10-29T22:50:37.210Z<div align="center"><a href="http://4.bp.blogspot.com/_Ahu0kFTwiWc/Suob7ekK0CI/AAAAAAAABo8/Shtw8BJXUV4/s1600-h/dfrq1.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 198px; DISPLAY: block; HEIGHT: 134px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5398157811987959842" border="0" alt="" src="http://4.bp.blogspot.com/_Ahu0kFTwiWc/Suob7ekK0CI/AAAAAAAABo8/Shtw8BJXUV4/s400/dfrq1.jpg" /></a><span style="font-family:trebuchet ms;font-size:85%;"> (outro processo de simulação...)</span><br /><br /></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-1483988785155781406?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-25635806983136196782009-10-29T22:10:00.007Z2009-10-29T22:37:40.818Z<div align="justify"><strong><span style="font-family:trebuchet ms;">Distribuição de frequências</span> </strong><a href="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SuoTQod1XuI/AAAAAAAABoc/4NBhbUUG8hk/s1600-h/dfrRel1.jpg"><span style="font-family:trebuchet ms;"><strong><img style="MARGIN: 0px 0px 10px 10px; WIDTH: 198px; FLOAT: right; HEIGHT: 134px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5398148279818346210" border="0" alt="" src="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SuoTQod1XuI/AAAAAAAABoc/4NBhbUUG8hk/s320/dfrRel1.jpg" /></strong></span></a><br /></div><div align="justify"><span style="font-family:trebuchet ms;"><strong>Distribuição de probabilidade</strong></span></div><div align="justify"><span style="font-family:trebuchet ms;"><strong>Curva de Gauss<br /></strong></span></div><div align="justify"><br /><br /></div><div align="justify"><span style="font-family:trebuchet ms;">Recorrendo à calculadora gráfica (uma TI84 neste exemplo, ou uma Casio) pretende-se simular o lançamento de dois dados perfeitos (numerados de 1 a 6) e a correspondente soma dos valores obtidos. A função <strong><span style="color:#990000;">randInt</span></strong> utiliza-se para gerar um número aleatório de um intervalo especificado por um limite <em>inferior</em> e outro <em>superior</em> e também de um número<a href="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SuoV-Niz3yI/AAAAAAAABok/8KJYf3AeWOI/s1600-h/dfrRel2.jpg"><img style="MARGIN: 0px 0px 10px 10px; WIDTH: 198px; FLOAT: right; HEIGHT: 134px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5398151261888700194" border="0" alt="" src="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SuoV-Niz3yI/AAAAAAAABok/8KJYf3AeWOI/s320/dfrRel2.jpg" /></a> inteiro referente ao número de tentativas (lançamentos no caso apresentado)</span></div><div align="justify"><br /></div><div align="justify"><span style="font-family:trebuchet ms;">Comecemos com 50 lançamentos:<strong> randInt(1,6,50)</strong><br /></div><div align="justify"></span><span style="font-family:trebuchet ms;">Para construir um gráfico: <span style="color:#990000;">randInt(1,6,50)+randInt(1,6,50) ->L1 </span></span><br /><br /><span style="font-family:trebuchet ms;">(<strong>STO L1</strong>, utiliza-se para enviar os dados obtidos aleatoriam<a href="http://1.bp.blogspot.com/_Ahu0kFTwiWc/SuoXRFlcNaI/AAAAAAAABo0/h6YjXagdMBk/s1600-h/dfrRel6.jpg"><img style="MARGIN: 0px 0px 10px 10px; WIDTH: 198px; FLOAT: right; HEIGHT: 134px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5398152685681391010" border="0" alt="" src="http://1.bp.blogspot.com/_Ahu0kFTwiWc/SuoXRFlcNaI/AAAAAAAABo0/h6YjXagdMBk/s320/dfrRel6.jpg" /></a>ente para uma lista que pode ser consultada no menu STAT->Edit)</span> <a href="http://2.bp.blogspot.com/_Ahu0kFTwiWc/SuoXQ_6WGAI/AAAAAAAABos/Fao-Ms_TCSY/s1600-h/dfrRel5.jpg"><img style="MARGIN: 0px 0px 10px 10px; WIDTH: 198px; FLOAT: right; HEIGHT: 134px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5398152684158457858" border="0" alt="" src="http://2.bp.blogspot.com/_Ahu0kFTwiWc/SuoXQ_6WGAI/AAAAAAAABos/Fao-Ms_TCSY/s320/dfrRel5.jpg" /></a></div><div align="justify"></div><div align="justify"></div><div align="justify"><span style="font-family:trebuchet ms;">A memória das calculadoras gráficas mais comuns é reduzida para simulações que envolvam números superiores a (apox.) 900...</span></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-2563580698313619678?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-15009539569973061722009-10-29T22:07:00.000Z2009-10-29T22:08:28.579Z<a href="http://3.bp.blogspot.com/_Ahu0kFTwiWc/SuoSSQO9M0I/AAAAAAAABoM/_fuUqYLPBX4/s1600-h/dp6.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 190px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5398147208161604418" border="0" alt="" src="http://3.bp.blogspot.com/_Ahu0kFTwiWc/SuoSSQO9M0I/AAAAAAAABoM/_fuUqYLPBX4/s320/dp6.jpg" /></a><br /><div><a href="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SuoSSaT26gI/AAAAAAAABoE/HyyYMuRLt-s/s1600-h/dp7.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 240px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5398147210866518530" border="0" alt="" src="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SuoSSaT26gI/AAAAAAAABoE/HyyYMuRLt-s/s320/dp7.jpg" /></a><br /><br /><div></div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-1500953956997306172?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-6021159615006070432009-10-28T23:14:00.001Z2009-10-28T23:14:49.216Z<a href="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SujQUmHPIYI/AAAAAAAABns/xzhFHDbCoRk/s1600-h/4d_2.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 258px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5397793205650399618" border="0" alt="" src="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SujQUmHPIYI/AAAAAAAABns/xzhFHDbCoRk/s400/4d_2.jpg" /></a><br /><div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-602115961500607043?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-4195453427025140312009-10-28T13:06:00.002Z2009-10-28T13:16:02.320Z<a href="http://1.bp.blogspot.com/_Ahu0kFTwiWc/SuhB3M9ek4I/AAAAAAAABnk/LS_nX2iBGUk/s1600-h/dp8.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 240px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5397636570031231874" border="0" alt="" src="http://1.bp.blogspot.com/_Ahu0kFTwiWc/SuhB3M9ek4I/AAAAAAAABnk/LS_nX2iBGUk/s320/dp8.jpg" /></a><br /><div><a href="http://1.bp.blogspot.com/_Ahu0kFTwiWc/SuhB2ry8xJI/AAAAAAAABnc/2fTBVzNkT2k/s1600-h/dp9.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 241px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5397636561128703122" border="0" alt="" src="http://1.bp.blogspot.com/_Ahu0kFTwiWc/SuhB2ry8xJI/AAAAAAAABnc/2fTBVzNkT2k/s320/dp9.jpg" /></a><br /><span style="font-family:trebuchet ms;font-size:85%;">Obs.1: Antes de desagrupar deve-se formatar a imagem...</span></div><div><span style="font-family:Trebuchet MS;font-size:85%;">Obs.2: Este procedimento pode abrir interessantes possibilidades de exploração na sala de aula...proporcionando processos dinâmicos, comunicação,...</span></div><div><span style="font-family:Trebuchet MS;font-size:85%;">Obs.3: Agradeço ao <strong>Carlos Pimenta</strong> pela informação partilhada <span style="font-size:78%;">(à uns quantos anos...)</span></span></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-419545342702514031?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-32662827319319115702009-10-28T12:08:00.001Z2009-10-28T12:10:47.033Z<div align="center"><a href="http://2.bp.blogspot.com/_Ahu0kFTwiWc/Sug0b67g6FI/AAAAAAAABnU/RmT-r28CYw4/s1600-h/dp7.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 240px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5397621807683528786" border="0" alt="" src="http://2.bp.blogspot.com/_Ahu0kFTwiWc/Sug0b67g6FI/AAAAAAAABnU/RmT-r28CYw4/s320/dp7.jpg" /></a> <span style="font-family:trebuchet ms;font-size:78%;">clica na imagem caso pretendas ampliar<br /></span><div align="center"></div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-3266282731931911570?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-44504522673675800452009-10-28T09:59:00.002Z2009-10-28T10:03:09.300Z<a href="http://research.pandasecurity.com/archive/Panda-USB-and-AutoRun-Vaccine.aspx"><span style="font-family:trebuchet ms;font-size:85%;"> Vacina USB pen drive</span></a><span style="font-family:trebuchet ms;font-size:85%;"> (inserida no PLANO NACIONAL DE VACINAÇÃO contra h1n1 variante usb;) ) </span><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-4450452267367580045?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-39524096783704069842009-10-28T09:48:00.003Z2009-10-28T09:53:43.484Z<span style="font-family:trebuchet ms;"><strong>Olímpiadas Portuguesas de Matemática (<a href="http://www.spm.pt/olimpiadas/">OPM</a>)</strong></span><br /><span style="font-family:trebuchet ms;">1ª eliminatória: 11 de Novembro </span><br /><span style="font-family:trebuchet ms;">2ªeliminatória: 13 de Janeiro 2010</span><br /><span style="font-family:trebuchet ms;">Final: 25 a 28 de Março de 2010 em <span style="color:#990000;">ÉVORA</span></span><br /><span style="font-family:trebuchet ms;"><strong>Campeonato Nacional de Jogos Matemáticos (<a href="http://ludicum.org/cnjm/">CNJM6</a>)</strong></span><br /><span style="font-family:trebuchet ms;">Final dia 12 de Março em <span style="color:#990000;">SANTARÉM</span></span><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-3952409678370406984?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0tag:blogger.com,1999:blog-6571994.post-44904067617774207802009-10-27T21:34:00.002Z2009-10-27T21:44:43.024Z<span style="font-family:trebuchet ms;"><strong>Conjuntos de pontos e condições em IR2</strong></span><br /><br /><a href="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SudnkpJUwYI/AAAAAAAABnM/KhlSbeydUbU/s1600-h/dp4.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 190px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5397396557644743042" border="0" alt="" src="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SudnkpJUwYI/AAAAAAAABnM/KhlSbeydUbU/s320/dp4.jpg" /></a><br /><a href="http://3.bp.blogspot.com/_Ahu0kFTwiWc/SudnkUDkrSI/AAAAAAAABnE/pVDKyDdzIfg/s1600-h/dp3.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 190px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5397396551983476002" border="0" alt="" src="http://3.bp.blogspot.com/_Ahu0kFTwiWc/SudnkUDkrSI/AAAAAAAABnE/pVDKyDdzIfg/s320/dp3.jpg" /></a><br /><div><a href="http://2.bp.blogspot.com/_Ahu0kFTwiWc/SudnkLWoBGI/AAAAAAAABm8/KE7p-XrkmaM/s1600-h/dp2.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 190px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5397396549647467618" border="0" alt="" src="http://2.bp.blogspot.com/_Ahu0kFTwiWc/SudnkLWoBGI/AAAAAAAABm8/KE7p-XrkmaM/s320/dp2.jpg" /></a><br /><div align="center"><a href="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SudnkFkaWqI/AAAAAAAABm0/PbyHZMbgt4k/s1600-h/dp1.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 190px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5397396548094679714" border="0" alt="" src="http://4.bp.blogspot.com/_Ahu0kFTwiWc/SudnkFkaWqI/AAAAAAAABm0/PbyHZMbgt4k/s320/dp1.jpg" /></a> <span style="font-family:trebuchet ms;">Construção no </span><a href="http://www.graphmatica.com/"><span style="font-family:trebuchet ms;">Graphmática</span></a><span style="font-family:trebuchet ms;"> e no <strong>PhotoFiltre</strong> (o <strong>Paint</strong> é uma alternativa)<br /></span></div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6571994-4490406761777420780?l=vizir2.blogspot.com'/></div>APnoreply@blogger.com0