Learn how to solve a word problem involving roots

Learn how to solve a word problem involving roots

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to solve a word problem involving a clothing manufacturer and defective blouses. It defines variables D and N, representing defective blouses and total blouses produced, respectively. The function D = 0.123455N² is introduced, and the process of solving for N when D is given is demonstrated. The tutorial also explores the impact of increasing the number of defective blouses by a factor of nine, showing how it affects the total number of blouses produced.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain why a negative number of total blouses produced does not make sense in this context.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens to the total number of blouses produced if the number of defective blouses is increased by a factor of nine?

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