In a particular country, there are 11,200 registered female soccer players and 14,000 registered male soccer players. In another country, there are 8,800 registered female soccer players and 11,000 registered male soccer players. Is the ratio of female players to male players the same for both countries?

Can someone answer it, and plot it, for 20 points and brainliest answer? p. s. they're the same ! : )

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?