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aalyn [17]
3 years ago
10

Y=–6x 2–12x – 2y=–4how many solutions does this linear system have?

Mathematics
1 answer:
MariettaO [177]3 years ago
7 0
I think it would be 2 soulutions
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A radioactive substance decays exponentially: The mass at time t is m(t) = m(0)ekt, where m(0) is the initial mass and k is a ne
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Answer:

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M = − k ∫∞₀ teᵏᵗdt

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du = dt

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uv = teᵏᵗ/k

∫ vdu = eᵏᵗ/k

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But, ∫eᵏᵗ/k = (1/k) ∫eᵏᵗ = (1/k²) eᵏᵗ = eᵏᵗ/k²

∫ teᵏᵗdt = (teᵏᵗ/k) - eᵏᵗ/k²

The rest of the calculation is done on paper in the image attached to this question

3 0
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