' - z ,' ' ,1 ,v' ._. V ,, . . . '- ' ,. ~.r' , ' ' - ,1 I . >- I.' ' \"If\"! a. i Q '. y r}. 1 .:_ _ ' '5.\" ' gr" ,4 ' v . ' "' ' 4 . w 1 ' A is Part B (from Worked Example: 72, pp. 504-506). As you read along in the textbook, the answers to most ofthese questions should become blindingly obvious. Please be sure to answer each question directly and completely. 6. The population of Elbonia was 18 million in 1990 and decreased to 12 million in 2010. We g. wish to model the population \"growth\" using the exponential growth model. What will be our xi? Value of A? 1g a"; *1. 7. Continuing #6: Show how to solve for k. 8. Continuing #67: According to a linear growth model, the population must have been .15 million in the year 2000 (splitting the difference between 18 million and 12 million). What was it, according to the exponential growth model? 9. The halflife of BifumBBO is 480 years. Show how to solve for k. l. ! I f; 'mm 5 : 50(1_ ele) 10. Show how to solve for k