In the game of Keno, if six spots are marked, the player wins if four or more of their spots are selected. Find the probability that four winning spots will be selected. (Round your answer to eight decimal places) Outcome Probability
6 winning spots
5 winning spots
4 winning spots
3 winning spots

What properties allow transformation to be used as a problem solving tool

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.

What are the greatest common factor of 75 and 30