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Web conferencing has grown over the last 20 years. The amount (in millions of dollars) spent on Web conferencing from 2006 through 2010 is listed in the table. year 2006 2007 2008 2009 2010 Amount 920 1160 1380 1600 1900 a. What is the average rate of change in the amount spent on Web conferencing from 2006 to 2008? Include units. Units are required for this answer. x b. What is the average rate of change in the amount spent on Web conferencing from 2007 to 2008? Include units. c. What is the average rate of change in the amount spent on Web conferencing from 2008 to 2010? Include units. d. What is the average rate of change in the amount spent on Web conferencing from 2008 to 2009? Include units.

Web conferencing has grown over the last 20 years. The amount (in millions of dollars) spent on Web conferencing from 2006 through 2010 is listed in the table. year 2006 2007 2008 2009 2010 Amount 920 1160 1380 1600 1900 a. What is the average rate of change in the amount spent on Web conferencing from 2006 to 2008? Include units. Units are required for this answer. x b. What is the average rate of change in the amount spent on Web conferencing from 2007 to 2008? Include units. c. What is the average rate of change in the amount spent on Web conferencing from 2008 to 2010? Include units. d. What is the average rate of change in the amount spent on Web conferencing from 2008 to 2009? Include units.

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter7: Integration
Section7.3: Area And The Definite Integral
Problem 41E: Running In 1987, Canadian Ben Johnson set a world record in the 100-m sprint.The record was later...
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### Web Conferencing Growth Analysis (2006-2010) Web conferencing has grown over the last 20 years. The amount (in millions of dollars) spent on Web conferencing from 2006 through 2010 is listed in the table below: | Year | 2006 | 2007 | 2008 | 2009 | 2010 | |------|------|------|------|------|------| | Amount (in millions) | 920 | 1160 | 1380 | 1600 | 1900 | #### Questions and Calculations 1. **What is the average rate of change in the amount spent on Web conferencing from 2006 to 2008? Include units.** - **Response:** 2. **What is the average rate of change in the amount spent on Web conferencing from 2007 to 2008? Include units.** - **Response:** 3. **What is the average rate of change in the amount spent on Web conferencing from 2008 to 2010? Include units.** - **Response:** 4. **What is the average rate of change in the amount spent on Web conferencing from 2008 to 2009? Include units.** - **Response:** 5. **Give a good approximation for the rate of change in the amount spent on Web conferencing by the end of 2008? Include units.** - **Response:** Use the data provided in the table to calculate the average rate of change by applying the formula: \[ \text{Average rate of change} = \frac{\text{Change in Amount}}{\text{Change in Time}} \] Make sure to convert your final answers into units of millions of dollars per year. --- **Notes on Graphs and Diagrams:** This section did not include any graphs or diagrams. If there were graphs or diagrams, they would be carefully described to enhance understanding.
Transcribed Image Text:### Web Conferencing Growth Analysis (2006-2010) Web conferencing has grown over the last 20 years. The amount (in millions of dollars) spent on Web conferencing from 2006 through 2010 is listed in the table below: | Year | 2006 | 2007 | 2008 | 2009 | 2010 | |------|------|------|------|------|------| | Amount (in millions) | 920 | 1160 | 1380 | 1600 | 1900 | #### Questions and Calculations 1. **What is the average rate of change in the amount spent on Web conferencing from 2006 to 2008? Include units.** - **Response:** 2. **What is the average rate of change in the amount spent on Web conferencing from 2007 to 2008? Include units.** - **Response:** 3. **What is the average rate of change in the amount spent on Web conferencing from 2008 to 2010? Include units.** - **Response:** 4. **What is the average rate of change in the amount spent on Web conferencing from 2008 to 2009? Include units.** - **Response:** 5. **Give a good approximation for the rate of change in the amount spent on Web conferencing by the end of 2008? Include units.** - **Response:** Use the data provided in the table to calculate the average rate of change by applying the formula: \[ \text{Average rate of change} = \frac{\text{Change in Amount}}{\text{Change in Time}} \] Make sure to convert your final answers into units of millions of dollars per year. --- **Notes on Graphs and Diagrams:** This section did not include any graphs or diagrams. If there were graphs or diagrams, they would be carefully described to enhance understanding.
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