Mathematics, 07.08.2019 03:30 johny144

An arch is 675 ft high and has a 640-ft base. it can be modeled by the parabola yequals675 left bracket 1 minus left parenthesis startfraction x over 320 endfraction right parenthesis squared right bracket . find the average height of the arch above the ground.

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An arch is 675 ft high and has a 640-ft base. it can be modeled by the parabola yequals675 left brac...

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