A cheetah runs at the average speed of 60 mph.

Find the distance it runs in 30 seconds.

Find the time it takes to run 2 miles.

60 mph means it runs a mile every minute, so since 30 seconds is half a minute it will have run half a mile, since it runs a mile every minute it would take 2 minutes to run 2 miles.

Step-by-step explanation:

The simplest form that represents the number of tiles along the outside of the room is ()

Step-by-step explanation:

Let W be the wide of the rectangular room.

So length of the room L =(W+10) foot

Area of the rectangular room = (Length x Wide) of the room.

                                                =W x (W+10)

                                                =      

Therefore, Area of the tiles =

So, the total no of tiles required =area of the rectangular room /area of tiles.

                                                     =

                                                    =() piece