You just multiply 450 by .18 and it'll give you the 18% you have to add to 450.
So the equation would look like:
450(.18)=81
Which you then add:
450+81= 531
So 531 is your total!
Answer:
D. 290 square cm
Step-by-step explanation:
Surface area of polyhedron

The uses of simulation in business are varied and it is often utilized when conducting experiments on a real system is impossible or impractical, often because of cost or time. The ability to analyze the model as it runs sets simulation modeling apart from other methods, such as those using Excel or linear programming.
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Answer:
25%
Step-by-step explanation:
3.5 is 1/4 of 14. 3.5 times 4 =14.