Determine the area of the parallelogram with vertices (7,-4, -7), (10, −5, -4), (13, -3, 2), and (16,-4, 5). Use the square root symbol '' where needed to give an exact value for your answer.

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Q: 5. (x2 - 3)y" + 2xy' = 0

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Q: alternative hypothesis, u6.5. Use a = 0.05 Conduct a t-test for the null hypothesis H: u = 100…

A: x=110 s=8α=0.05 Null hypothesis :H0:μ=100 alternative hypothesis: H1:μ>100

Q: Number 5

A: Square both sides and then simplify Use (a+b)^2= a^2+2ab+b^2

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