Answer: The answer is t = 2.34 seconds. Explanation: An explanation is provided in the image(P.S. The handwriting in this is not great as it was drawn online).
You are wrong.
1, 2, 3 and 4 are correct.
5. 75%
6 is also correct
7. 100%
8. 50%
The volume of the cube given the dimensions of the side length is 
<h3>What is the volume of the cube?</h3>
A cube is a 3-dimensional object that has six faces, twelve edges and eight vertices.
Volume of a cube = a³
Where a = length of a side
(4x² + 3) × (4x² + 3) = 16x^4 + 24x² + 9
(16x^4 + 24x² + 9) × (4x² + 3) = 
To learn more about the volume of a cube, please check: brainly.com/question/26406747
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