Polly is going on a road trip, and she is figuring out what time she will arrive at her destination if she leaves her house at 8:00 in the morning. She needs to determine how long it will take her car to travel fifty miles if she drives 55 miles per hour for the entire trip.

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 (%).