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The table below gives the annual sales (in millions) of a product.
What was the average rate of change of annual sales
a) Between 1998 and 1999
millions of dollars/year
b) Between 1998 and 2005
millions of dollars/year
| year | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 |
|---|---|---|---|---|---|---|---|---|---|
| sales | 105 | 132 | 153 | 168 | 177 | 180 | 177 | 168 | 153 |
What was the average rate of change of annual sales
a) Between 1998 and 1999
millions of dollars/year
b) Between 1998 and 2005
millions of dollars/year
Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
Box 2: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity