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In the past, professional baseball was played at the astrodome in houston, texas. the astrodome has a maximum height of 63.4 m. the height of a baseball t seconds after it is hit straight up in the air with a velocity of 45 ft/s is given by h = -9.8t2 + 45t + 1. will a baseball hit straight up with this velocity hit the roof of the astrodome? use the discriminant to explain your answer.

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5