Answer:
About $20.30
Step-by-step explanation:
$466.90 divided by 23.
D
The standard equation of a parabola is
y² = 4ax
where, a is the focus,
The coordinates of the centre of parabola is (0,0)
coordinates of focus is (a, 0)
It is symmteric about the x axis
the equation of directrix is x = -a.
60_1hrs
30min-?
30 min-1 1/2
