which of the following is the equation for a parabola with a vertex of (-5,-1) and a directrix of y=4?
1 answer:
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Answer:
Refractive index of a medium depends upon the refractive index of the surroundings
Answer:
Sales = n ($x + $y)
Step-by-step explanation:
The basic simple sales equation is
Quantity Price = Sales
Here in the given question,
Total quantity of sales = n
Price = Cost + markup
(Markup refers to the profit added to cost)
Thus price = $x (cost) + $y (markup)
Sales = n ($x + $y)
Sales amount is the total amount received from sales of products, total quantity at some price provided.