Answer the question in the image shown please

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

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.

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.