3. A balloon is released from the ground 100 meters from an observer. The balloon rises directly upward at the rate of 4 meters per second. How fast is the balloon receding from the observer 10 seconds later?

3. A balloon is released from the ground 100 meters from an observer. The balloon rises directly upward at the rate of 4 meters per second. How fast is the balloon receding from the observer 10 seconds later?

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter10: Exponential And Logarithmic Functions

Section10.2: Evaluate And Graph Exponential Functions

Problem 10.33TI: Another researcher at the Center for Disease Control and Prevention, Lisa, is studying the growth of...

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write the solutions legibly, and explain it clearly

3. A balloon is released from the ground 100 meters from an
observer. The balloon rises directly upward at the rate of 4
meters per second. How fast is the balloon receding from the
observer 10 seconds later?

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