Write down two expressions for the perimeter of this shape one with brackets and one without
1 answer:
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<h2>Answer:</h2>
720 pounds
<h2>Step-by-step explanation:</h2>Initially, we have that the amount of algae in the pond is . Every four hours the amount of algae doubles. If we called
the time and
the amount of algae, we have that:
Finally, <em>after 12 hours the amount of algae in the pond is 720 pounds</em>