INSTRUCTIONS: • Please write clearly and understandable way. Write all the corresponding Given with their corresponding symbols and units. Draw/Illustrate the diagram/circuit or drawings that is related to the problem, IF POSSIBLE, which is HIGHLY REQUIRED. • Solve in step-by-step, no shortcut. • Underline twice the Final Answer. PROBLEM: A man on a wharf is pulling a rope tied to a raft at a time rate of 0.6 m/s. If the hands of the man pulling the rope are 3.66m above the level of the water, how fast is the raft approaching the wharf when there are 6.10m of the rope out? a) -0.45 m/s b) -0.75 m/s c) -0.55 m/s d) -0.65 m/s

d. A can has a surface area of 1187 square inches. Its height is 5.66 inches. What is the radius of the circular top? 3. Solve each problem. Verify your result using a graphing calculator. a. A ball is thrown upward from ground level with an initial velocity of 108 feet per second. Its height h in feet after t seconds is given by the equation h = -16t² + 108t. At what time will the ball hit the ground?