Lupita

A 301 kilogram piano is being lifted at a steady speed from ground level straight upward to an apartment 10.0 meters above the ground. The crane that is doing the lifting produces a steady power of 415 watts. How long does it take to lift the piano? I don...

Solve by elimination Method -x-5y+z=17 -5x-5y+5z=5 2x+5y-3z=-10

you are correct on the rest.. but the first is not D

Okay so the answer is 4.5 hours but not sure how is 4.5 hours.. can someone help me.! thanks

Orbital Communications has operating plants in over 100 countries. It also keeps funds for transactions purposes in many foreign countries. Assume in 2010 it held 150,000 Kronas in Norway worth $40,000. The funds drew 13 percent interest, and the krona in...

16

Thank u i got it write