Sheri's brother gave Sam his collection of stamps when she left for collage. At that time, the value of the collection was $ 420. Eight years later, the stamp collection was worth $980. What is the rate of change?

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

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

Someone which statements are true? check all that apply.