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Unformatted text preview: 3. The population of the world was 5.7 billion in 1995 and the relative growth rate was 2% per year. Assuming this growth rate remains constant, find a. How long it will take for the population to double b. When the population will reach 7 billion 4. The halflife of radium 226 is 1600 years. a. Find the relative rate of decay. b. How long will it take for a mass of radium 226 to reach 20% of its original mass? TERMINAL POINTS, REFERENCE NUMBERS, and TRIG FUNCTIONS Examples: 1. Find the reference number and terminal point determined by the following values of t a. b. c. 2. Find the values of , , , 3. If the terminal point of t is , find...
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This note was uploaded on 12/13/2011 for the course MATH 115 taught by Professor Plotkin during the Spring '08 term at Rutgers.
 Spring '08
 PLOTKIN
 Math, Calculus

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