w = 33 - (10.45 + 10√V - V) (33 - T over 22 and W is wind chill temperature (temperature with no wind) and T is actual temperature in Celcius, V is wind speeds in m/sec

a) T = 10 degrees Celcius, v = 9m/sec

b) T = 0 degrees celcius, v - 15m/sec

c) T = - 10 degrees celcius, v = 20m/sec

how do you figure this out step by step