Answer:
5
Step-by-step explanation:
Power is the amount of energy consumed per unit time. Watts and horsepower are units of power.

1 horsepower = 746 watts
⇒1 watt = 0.00134 hp
3730 watts would be equivalent to:
3730 × 0.00134 hp = 5 hp
Thus, 3730 watts can be expressed as 5 horsepower.