Math Problem Statement
A ball is kicked off a pier and lands in the sea. The balls height T seconds after it was kicked is given by the equation h(T)=2/7x(T+3)(7-T) after how many seconds is the ball at the same height as the pier again Height of pier is 6
Solution
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Math Problem Analysis
Mathematical Concepts
Quadratic Equations
Factoring
Solving Equations
Formulas
Quadratic equation form: ax^2 + bx + c = 0
Theorems
Factoring of quadratic equations
Suitable Grade Level
High School
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