.8 it represents .80 cents. rather than .08 which would represent 8 pennies

Any number to the power of
is itself. So,
.
Here are some more examples:



Answer:

Step-by-step explanation:
Given differential equation,


Let y = vx
Differentiating with respect to x,

From equation (1),








Integrating both sides,




Now, y = vx ⇒ v = y/x
