Final answer:
To find p(100), substitute x = 100 into the given revenue function r(x) = 49x. Therefore, p(100) = r(100) = 4900.
Step-by-step explanation:
To find p(100), we need to substitute x = 100 into the given revenue function r(x) = 49x.
Therefore, p(100) = r(100) = 49(100) = 4900.
So, p(100) is equal to 4900.