Mathematics
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(Solve by Quadratic) An athlete on a track team throws a shot-put. The height y

(Solve by Quadratic) An athlete on a track team throws a shot-put. The height y of the shot-put in feet t seconds after it is thrown is modeled by y = -16t^2 + 24.6t + 6.5. How long will it take the shot-put to hit the Ground?
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chloespalding
chloespalding
4,5(21 marks)

[ (x-3) + (3x-5) + (4x+3) ] : [2(2x+2)+ 2(4x - 1/2) ] = 4 : 9

(8x-5) / (12x+3) = 4/9

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