Two stars are 7.644 x 1014 miles apart. Express this distance in scientific notation using an appropriate
unit from the given list. What is the most appropriate
unit for expressing the distance between the two
stars? How far apart are the two stars?

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

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 (%).