Afarmer is enclosing a rectangular area for a pigpen. he wants the length of the pen to be 15 ft longer then the width. the farmer can only afford no more than 150ft of fencing. want is the pen’s greatest possible length? ? the problem and show all in detail, how you got each so much

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.