How many dekameters in 250 meters

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis. how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

What is the range for 31,39,29,34,37,24,36,33,34,28

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red