The cost of removing x percent of pollutants is expressed by the function 240x/100-x, where c is in thousands of dollars. which conclusion can be derived from this statement? a. the cost of removing 40 percent of the pollutants is $120,000 b. the cost of removing 80 percent of the pollutants is $960,000 c. the vertical asymptote lies at x= 0 d. the vertical asymptote lies at x= 240

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).