Graph the function. Label the axis of symmetry and the vertex.
y=x2-1

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

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 (%).

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?