Lianne started her journey at 15 45m she finished it at 18 50. find her journey time​

Do 12/14 and 8/10 have the same value? explain your answer.

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.

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x