Question

Mr. Stoebner has decided to buy MORE halloween costumes. MORE COSTUMES!!! If Mr. Stoebner has 10 costumes already, and his costume collection grows exponentially by 40% each year, what exponential equation would model this scenario.

y=40(10)x

y=10(40x)

y=10(1.4)x

y=10(0.4)x

Answer 1

Hi there! Hopefully this helps!

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Answer: y=10(0.4)x.

Explanation: 0.4 is 40% in decimal form.