1. The problem statement, all variables and given/known data A beach ball is riding the the waves near Tofino, BC. The ball goes up and down with the waves according to the formula h= 1.4 sin(∏t/3), where h is the height in meters above sea level, and t is the time in seconds. A) In the first 10s when is the ball @ sea level. B) When does the ball reach its greatest height above sea level? Give the first time this occurs and then write an expression for every time the maximum occurs. C) According to the formula, what is the most the ball goes below sea level. 3. The attempt at a solution Only way I can imagine solving this would be graphing it with technology, and only for A by setting H to 0. How can I solve this without technology and how would I find the max and min. for B and C.