EIGHT
10 cardinals. 3 of them are eligible to elect a new pope.
We do not know but he needed at least 77 of the 115 cardinals vote
None, Catholic Cardinals are not elected, they are appointed by the Holy Father.
It's just Catholic, not Roman Catholic. Roman is an epithet first commonly used in England after the protestant revolt to describe the Catholic Church. It is never used by the official Catholic Church. Below is a link to a list of currently living Cardinals (as of the end of February, there are approximately 91 Cardinals over the age of 80 who are not eligible to vote in the March 2013 Conclave, and maybe 115 or so Cardinals of voting age.)
Catholic cardinals do the same thing as archbishops just they can vote for a new pope [if there under 80].
About 89% of the population profess to be Catholic, of these about half are regular weekly church attenders.
Roman Catholic AnswerAs of 2007, the official statistics from the United States Conference of Catholic Bishops lists 16 Cardinals and 424 Bishops, active and retired. As Cardinals are technically Bishops, that would put the total as of three years ago at 440 Bishops.
Of course, most churches in Mexico are Catholic and you are free to enter them.
Roman Catholic Archdiocese of Mexico was created in 1546.
Jaime Lucas Ortega y Alamino is the only living cardinal in Cuba.
The Galero.
Yes you can.