If  the three angles  of  a quadrilateral are 120,  130, 10 then the fourth angle is​

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.

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Which table represents a linear function? i'll give brainliest to first answer ^'^