1. During intermission at sporting events, team mascots commonly use a powerful slingshot to launch tightly...

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1. During intermission at sporting events, team mascots commonly use a powerful slingshot to launch tightly rolled up tee shirts into the stands. The height of the airborne tee shirts can be modeled by the function h(t) = -15t2 + 75t + 10. After reaching its maximum height, a rolled up tee shirt is caught by a fan 70 feet above ground level. How long was the tee shirt in the air? 2 1. During intermission at sporting events, team mascots commonly use a powerful slingshot to launch tightly rolled up tee shirts into the stands. The height of the airborne tee shirts can be modeled by the function h(t) = -15t2 + 75t + 10. After reaching its maximum height, a rolled up tee shirt is caught by a fan 70 feet above ground level. How long was the tee shirt in the air? 2