Determine the velocity of a cyclist that travels 20Ō0 meters in 60.0 seconds. (can you show work for the cancelling of units? thanks so much :)

Explanation:

You can first transfer meters to km and seconds to hour or you can do it at the end.

S=2000m

t=60s

V=S/t

V=2000m/60s

V=33,33m/s

V=33,33m/s * 3600s/1000km = 120 km/h

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2