15ft because 12x.25=3 so 3ft is 25% of the 12ft, add the 3+12=15
Answer:
I am pretty sure it is the second option
Step-by-step explanation:
Hope this helps
Answer: n = -2
Step-by-step explanation:
Answer:
you anwser is a tetrahedron
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Given



Required
Determine the percentage increment
First, we have to calculate the new weight



The percentage increment is then calculated as:






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<em> -- Approximated</em>
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<em>Hence, the percentage increment is approximately 118%</em>