Marcus painted the six faces of a 7 × 7 × 7 wood cube red, and then sawed the cube into 1 × 1 × 1 cubes. After that, he took the cubes with at least two red faces and stacked them in a tower with a 2 × 2 base. Find the height of this tower.

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How far could you drive on 50 gallons of gas

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w