Complete the steps to demonstrate why you multiply by the reciprocal when dividing fractions. find 1/4 divided by 3/8

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

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 (%).

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.