A& b share the cost in a ratio of 3: 2. a pays £125, how much does b pay?

Ihonestly don’t understand this at all

At which value in the domain does f(x) =0?

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given