A chute at the top of a grain elevator of a combine funnels the grain into a bin (see figure) . Find the angle between two adjacent sides. Round your answer to one decimal place. 
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Q1: Find a set of parametric equations for
Q4: Evaluate the integral <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4584/.jpg" alt="Evaluate the
Q4: Sketch the curve represented by the parametric
Q4: Write an expression for the nth term
Q6: Suppose a gun with a muzzle velocity
Q6: Find the definite integral. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4584/.jpg" alt="Find
Q9: Find the path of a heat-seeking particle
Q10: Identify the equation of the following graph.
Q10: Evaluate the following iterated integral. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4584/.jpg"
Q17: Given <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4584/.jpg" alt="Given and