=600(1+0.1/2)^8
Use the calculator to get the answer :-)
The standard equation for a parabola that opens upward parallel to the y-axis is x2=4ay, where a = distance from the vertex to focus. Vertex is at origin(0,0)
4a=2
a=2/4
a=1/2 or 0.5
the coordinate of the focus is (0, 1/2)
the equation of the directrix is y=-1/2
Answer:
80 cents
Step-by-step explanation:
divide the price by 5
4/5=.8
