In still water, a boat averages 12 miles per hour. it takes the same amount of time to travel 14 miles downstream, with the current, as it does 7 miles upstream, against the current. what is the rate of the waters current?

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.

17 in long 1.3 ft wide and 8in high what is the volume

What is the value of x in the following equation? -3x-2=2x+8