  Centrale des maths - centraledesmaths.uregina.ca  Dilemmes & doutes    « D & D »    Sujet: inclusion   nouvelle recherche

3 articles trouvés pour ce sujet.    Page1/1            How many two digit numbers contain at least one 7? 2007-09-06 Janet pose la question :How many two digit numbers contain at least one number seven?Penny Nom lui répond.     Three dice 2004-05-10 A student pose la question :If one has 3, 6 sided dice what is the probability of the numbers that are rolled to total 4 through 10 inclusively? Subsequent to this, what is the probability to do this consecutively...say 3 times?Peny Nom lui répond.     Numbers with the digit 2 in 1...1000 1999-09-20 Jessica pose la question :Is there a trick to finding out how many numbers containing the digit two is there from 1 to 1000?Walter Whiteley lui répond.      Page1/1    Centrale des maths reçoit une aide financière de l’Université de Regina et de The Pacific Institute for the Mathematical Sciences.    Qui sommes-nous :: carte du site :: our english site