Algebra II.3.B.9 - Logarithms—How Many Digits Do You Need? – Exit Ticket

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A brand-new school district needs to generate ID numbers for its student body. The district anticipates a total enrollment of 75,000 students within the next ten years. Will a five-digit ID number using the symbols 0, 1, … , 9 be enough? Explain your reasoning.

From EngageNY.org of the New York State Education Department. Grade Algebra II Mathematics Module 3, Topic B, Lesson 9. Internet. Available from https://www.engageny.org/resource/algebra-ii-modul...; accessed 21/Apr/2016.