Acoin is flipped 7 times how many different ways is there to get heads 5 out of 7 times?

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

Which ordered pair identifies a point in quadrant iv? a) (2, 5) b) (0, 1) c) (-1, -1) d) (12, -5) which quadrant is (-4,-6) in? a) i. b) ii. c) iii. d) iv.