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Q3: A man is running around a
Q13: Find the determinant of the matrix.
Q45: Perform the indicated operations. <span
Q50: Solve the equation for the indicated
Q52: Determine an appropriate viewing rectangle for
Q53: Find the inverse function of
Q56: Find the focus, directrix, and focal
Q61: Find an equation for the ellipse
Q62: Solve the equation. <span class="ql-formula"
Q178: A rectangular garden is surrounded by