Concept explainers
Perfect squares versus primes. Using a calculator or a computer, fill in the last two columns of the following chart.
Given the information found in your chart, what do you conclude about the proportion of prime numbers to perfect squares? Are prime numbers more or less common than perfect squares? Using the Prime Number Theorem, estimate the quotient of the number of primes up to n divided by the number of perfect squares up to n. Use a computer or a graphing calculator to graph your answer. Does the graph confirm your original conjecture?

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Chapter 2 Solutions
The Heart of Mathematics: An Invitation to Effective Thinking, WileyPLUS NextGen Card with Loose-leaf Set Single Semester: An Invitation to Effective Thinking (Key Curriculum Press)
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