PLEASE HELP (20 POINTS) POLYNOMIAL FUNCTIONS UNIT TEST

Can x3+8 be factored? Explain

Yes, because x3 and 8 both share a common factor.

No, because x3 and 8 do not have any common factors.

No, because a sum of cubes cannot be factored.

Yes, because a sum of cubes can be factored.

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 (%).