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3 years ago

10

How do you solve for 4-9i/-6i

1 answer:

spin [16.1K]3 years ago

4 0

Answer:

6i

Step-by-step explanation:

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Step-by-step explanation:

Since we have given that

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$\dfrac{1}{b-a}\int\limits^a_b {600-20\sqrt{30t}} \, dt\\\\=\dfrac{1}{30}\int\limits^{30}_0 {600-20\sqrt{30t}} \, dt \\\\=\dfrac{1}{30}[600t-\dfrac{20(30t)^\frac{3}{2}}{45}|_0^{30}\\\\=\dfrac{1}{30}[18000-\dfrac{20\times 30^3}{45}]\\\\=\dfrac{1}{30}[18000-12000]\\\\=200$

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