A circular running track is 1/4 mile long Elena runs on this track, completing each lap in 1/20 of an hour. What is her running speed? Please explain
How you got the answer

which  best  describes the transformation from the graph of  f(x) =  x2  to the graph of  f(x) = (x  – 3)2  – 1?   left 3 units, down 1 unitleft 3 units, up 1 unitright 3 units, down 1 unit  right 3 units, up 1 unit

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Tim knows the volume and base area of a wooden chest that is in the shape of a rectangular prism. if the volume is 524 cubic unit and the base area is 15 square unit, what is the height of the chest? 124 unit 1124 units 112 unit 1112 units