The formula h = 60t - 5t² can be used to find the height h, in meters, of an object shot upward with initial speed of 60 meters per second and after t seconds. What would be the height after 3 seconds?

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A: Please see the below picture for detailed solution.

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Q: Can you help me solve this equation with an answer in exact, simplified form 45z^3−27z^2-5z+3=0

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Q: 10 Prove that: ²x = 1 (g)(x) m = 1 so that the product

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Q: 4) 8y-3y + 1 ≤ 29 5) 3x + 12x + 7 6) -7y - 4 4-1/2x

A: 4) 8y -3y +1 &lt; 29 here eqalize equation  5y + 1 = 29 5y = 28 y = 28/5 here y &lt; 28/5   5) 3x+1…