Andre Olivia and Zach each spin the wheel to win a gift card the wheel is divided into equal sections that the spinner lands on
2 answers:
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Answer:
The expression provided by the area (square meters) is given by: .
Step-by-step explanation:
The area of the algae colony is a function of the radius r (meters), so .
The radius of the circle formed by the algae colony is a function of time t (in minutes), so . So,
[Substituting the expression for radius]
Then the expression provided by the area (square meters) is given by: .