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DeAnne

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Boxcar A, with a mass of 1500 kg, is travelling at 25 m/s to the east. Boxcar B has a mass of 2000 kg, and is initially at rest.
1. 1 answer
2. 556 views
Can you check this:x^-3y^2/x^2y^-4 I think the answer is y^6/x^5 Thanks for explaining the other problem
1. 2 answers
2. 330 views
We just started this topic and I'm confused about these exponents.Simplify [ 11d^2e^5/33d^4e^2]^2 Could you explain the steps
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2. 378 views