B. A sky diver jumps 100 feet above the ground. The air resistance he experiences is proportional to his velocity. If the constant of proportionality is 0.3, the downward
velocity of the skydiver at time t is given by V(t) = 100(1 - e^-0.3t) where t and V(t)
are measured in seconds and feet per sec (ft/sec), respectively.
a. Find the velocity after 5 seconds.
b. Draw a graph of the velocity function. (graphing paper)