Use normal approximation to estimate the probability of getting at most 53 girls in 100 births. Assume that boys and girls are equally likely. 0.7257

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Q: Question 1 Let U = Span and W Span be subspaces of R³. Find bases for U +W and Un WW.

A: Hello. Since your question has multiple parts, we will solve the first part for you. If you want…

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Q: Consider the function f(x, y) = y? + x² – 3z + 8 on the closed triangular region with vertices (0,…

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Q: 38. What is the coefficient of the 4th term in the expansion (2y -3x)*? a. -216 b. -96 с. 81 d. 216

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A: We will solve the problem