Examlex
A rubber ball is dropped from a height of 8 m onto a flat surface.Each time the ball hits the surface, it rebounds to 50% of its previous height.Find the total distance the ball travels.
Q4: Use the Law of Exponents to rewrite
Q32: Find parametric equations for the line through
Q43: Find the midpoint of the line segment
Q47: Starting with the graph of <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8680/.jpg"
Q83: Find the center and the radius of
Q85: Find the point of intersection. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8680/.jpg"
Q92: Determine whether the series is convergent or
Q111: Let C be a smooth curve defined
Q138: For which positive integers k is the
Q155: Find an equation of the sphere with