8. MGSE7.G.6: A swimming pool is 8 meters long, 8 meters wide, and 8 meters deep. The water resistant paint needed for the pool costs $6 per square meter.

Part A: What is the surface area of the pool that needs to be painted? (Remember, there is not a

top to the pool)

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 (%).

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.