- Why do rockets need three stages ? Why not have one stage with three times as much fuel ?

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Discover Questions

Make a conjecture about the next item in the sequence.1, -4, 9, -16,? Can reality itself be programmed by interacting with it - in particular asking questions that lead to where you're directing it to go? Find a positive angle, less than 360 degrees, that is coterminal with a 1715 degree angle. Please show steps!!? Solve the equation for x.
e^x = 85? Could someone help me with these math problems? I can't figure them out. Solve the linear equation;
x+2y=15
y=-2x+0 9x-12y=-3
-12x+16y=4?

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