Acompany's revenue (in dollars) can be modeled by the function
(will attach function in a sec! )
where p is the price in dollars of the company's product. what price (in dollars) will maximize the revenue?
round to the nearest penny.

Renee hiked for 6 3 /4 miles. after resting, renee hiked back along the same route for 5 1 /4 miles. how many more miles does renee need to hike to return to the place where she started? represent your answer as a simplified mixed number, if necessary.