2 Jack and Tim are racing remote-controlled cars. Jack's car travels 3.5 feet per second, while Tim's car travels 5.25 feet per second. Because Jack's car
is slower, Tim gave Jack a 10-foot head start. Which inequality could be
used to determine after how many seconds, s, Tim's car will be ahead of jacks car?
Jack's car?
F3.5s > 5.25s + 10
G
3.5s + 10 > 5.25s
H
5.25s > 3.55 + 10
3.5+
J
3.5s - 10 < 5.25s

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 (%).