More About Parabola. 1  The graph of any quadratic equation is a parabola.  All parabolas have an axis of symmetry and the point at which the axis of symmetry intersects the parabola is called the vertex of the parabola and the vertex lies half way between the focus and the directrix.
How much does ketamine therapy cost? In the US, doctors typically charge $400-800 per infusion. Thatâs a lot of money, but itâs consistent with the cost of similar procedures. Unfortunately, insurance doesnât cover ketamine therapy, so the patient must bear the full cost. Thatâs a serious problem since many lifelong sufferers are unable to work.
Best Answer: Depends on size of burgers and quality of meat, buns and ketchup. If you want to make quarter pounders for everyone and you use ground beef costing $2 per pound then the meat cost would be $.50 per burger (there are four quarter pounders per pound and four x $.50 = $2). If you buy 8 hamburger buns for $1.60, then the bun cost would be $.20 per burger ( 8 times $.20 = $1.60). Say you pay $6 for a 60 ounce bottle of ketchup, and you put one ounce of ketchup per burger then the ketchup cost per burger would be $.10. So the cost of a burger bun and ketchup would be $.80 times 400 burgers would be about $320, given the cost of ingredients I used.