Sorry I don't know but i bet more can exolain.
Speed is the magnitude in a velocity. It is a scalar quantity so it does not have direction unlike velocity which is a vector quantity. Speed and velocity refers to the distance traveled by a moving object per unit of time. We calculate speed as follows:
Speed = distance / time = 84 miles / 2 hours
Speed = 42 miles per hour
X - an amount

To increase an amount by 3% you can multiply the amount by 1.03.
Answer:
Yep thats right
Step-by-step explanation: