Which algae bloom covered a larger area when the chemicals were applied? Explain how you know.
Which algae population is decreasing more rapidly? Explain how you know.[br]
What fraction of the burn area remains each week?
Write an equation representing the area of the burn, [math]a[/math], after [math]t[/math] weeks.[br]
What is the area of the burn after 7 weeks? Round to three decimal places.
Write an equation that gives the area, [math]A[/math], of the sheet of paper, in square inches, after being folded in half [math]n[/math] times.
The area of another sheet of paper is 200 square inches. Write an equation that gives the area, [math]B[/math], of this sheet of paper, in square inches, after being folded into thirds [math]n[/math] times.Â
Are the areas of the two sheets of paper ever the same after each being folded [math]n[/math] times? Explain how you know. [br]
One equation that gives the amount of medicine in milligrams, [math]m[/math], in patient A, [math]h[/math] hours after an injection, is [math]m=300\cdot\left(\frac{1}{2}\right)^h[/math].[br][br]What could be an equation for the amount of medicine in patient B?
Select [b]all[/b] expressions that are equivalent to [math]3^8[/math].
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