A pile driver lifts a 350 kg weight and then lets it fall onto the end of a steel pipe that needs to be driven into the ground. A fall of 1. 5 m before striking the pipe drives the pipe in 45 cm.

answer:

46,637.5

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answer:

Rudy earned 63.5

Explanation:

So if all three friends earned 22 dollars and one got three times the amount of others he would have 66. 22×3 = 66. Then you would subtract 66-2.50= 63.5

Labor Relations Specialist