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Direction and force of piano.

Two people are pushing a piano. One person pushes it with 175 pounds at an angle of 60 degrees To the x axis while the other pushes it with 250 pound at an angle of 30 degrees To the x axis. In what...

math question week 8

select from the four operations which would be considered the easiest operation and which would be the most difficult. Provide an explanation for each one for full credit. The 4 operations...

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