If you round 13.245 seconds to the nearest tenth, the answer is 13.2 seconds.
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The answer you are looking for is -5x^5-5x^4+6x^3-x^2-7x+20
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Answer:
See Attachment
Step-by-step explanation:
The graph of Y=5.5x will be a straight line passing through origin as shown in attachment.
x=11.4242....
100x=1142.4242....
100x-x = 99x = 1131
x=1131/99 = 11 42/99 (unreduced) = 11 14/33 (reduced fraction)