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    Trigonometry homework help: Bicycle chain drive problem? Ten points to any answer...

    ...that can explain it!? Okay so I'm doing my homework and I'm stuck. How far will a bicycle move if the pedals are rotated through 180° if the back drive has a radius of 1.38in and the front drive has a radius of 4.72 inches. The wheel has a radius of 13.6 inches. I know the answer is 146...
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    Trigonometry help? Bicycle chain drive problem? 10 points!!!!!?

    Okay so I'm doing my homework and I'm stuck. How far will a bicycle move if the pedals are rotated through 180° if the back drive has a radius of 1.38in and the front drive has a radius of 4.72 inches. The wheel has a radius of 13.6 inches. Okay so i know the answer is 146 inches but I have no...
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    What were some headlines in the US in 1898? ... I'm making a newspaper...?

    I need to come up with a name that fits the time frame as well. It has to be biased- Pro-American. I need about 7 headlines. I already have the sinking of the USS maine. I also need advertisements for the back of the paper. What do you think about wool sales for one? Thanks so much!
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