michael walks at a rate of 6 feet per second.which is the closest to this rate in mph?
1 mile=5280 feet
1 hour=3600 seconds.
the choices are
a:3.0
b:3.5
c:4.0
d:4.5
1 mile=5280 feet
1 hour=3600 seconds.
the choices are
a:3.0
b:3.5
c:4.0
d:4.5