Suppose that 14 bluebirds and 11 robins are trying out for a choir that will have 7 members. How many ways can this choir be formed if it must have more bluebirds than robins?Note:no two animals are exactly alike.

You download a video game to your computer. you have a 60-minute free trial of the game. it takes 5 1/6 minutes to set up the game 7 1/3 minutes to play each level. you want to find out how many levels you can play for free.which inequality describes the number of levels, l, you can play in 60 minutes? can you play 6 levels during your free trial? i need ,

What is the difference between regular convex and concave polygons

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?