In 2009 , usain bolt set the world record for sprinting 100 meters in approximately 9 3/5 seconds. find his average speed in meters per second.

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}