Which of the following quotients are true? Select all that apply. A.
1
2
÷
2
=
4
B.
1
3
÷
4
=
4
3
C.
1
2
÷
6
=
1
12
D.
1
5
÷
2
=
10
E.
1
8
÷
3
=
1
24

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.