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wong industries is depreciating the value of its machinery over a thirty-year life its original value was 1000000 and
a barnyard is to be fenced is as indicated in figure 23 if 4200 feet of fencing is to be used in its construction
the revenue r in dollars derived from selling x computers is given by r -3x2 600x 1000a how many items should be
given the parabola y ax2 bx ca determine the relationship between a b and c if the parabola is to have no real
a ball is thrown vertically upward from the ground if its height h measured in feet is given in terms of time t
a in draw the graph of the parabolab from your graph estimate the x-interceptsc check your estimate by finding the
a parabola may be defined as the set of all points equidistant from a fixed point called the focus and a fixed line
suppose in example 7 it costs the bbc realty company on the average 800 each month to maintain each vacant apartment
suppose the cost in dollars of producing x items is cx 100x 2000x determinea the cost of producing 50 itemsb the cost
suppose the demand equation is 200x 10p 10000 where x is the number of items sold when the per unit price is p
when the price for a color television is 240 the monthly sales for this item at a department store is 450 for each 5
suppose it has been determined that the demand in thousands of dollars for a certain item is given by the equationand
in example 7 find the relationship between n and x in the two methods used to solve the problemexample 7bbc rentals inc
the supply equation for a certain commodity is x 4p - 3 the demand equation is 2x 4p 15 the commodity suddenly
consider the function defined by the equationa determine its domain andb sketch its graph clearly showing all
in you are given a pair of supply and demand equations identify which is supply and which demand plot both on the same
find the linear supply function satisfying the following conditions when the price is 4 there will be no supply when
the supply of wood to a mill is found to vary linearly with the price per cord when the cord price is 50 ten cords are
in a small town it has been discovered that the relationship between the number of radios demanded varies linearly with
in you are given a pair of equations one representing a supply curve and the other a demand curve where p is the per
ina determine if the given equation is a supply or demand equation for a supply equation find the minimum price for