×
×

# Width A biologist wants to know the width w of a river

ISBN: 9780618851522 246

## Solution for problem 4.3.79 Chapter 4.3

Precalculus With Limits A Graphing Approach | 5th Edition

• Textbook Solutions
• 2901 Step-by-step solutions solved by professors and subject experts
• Get 24/7 help from StudySoup virtual teaching assistants

Precalculus With Limits A Graphing Approach | 5th Edition

4 5 1 281 Reviews
24
1
Problem 4.3.79

Width A biologist wants to know the width w of a river (see figure) in order to properly set instruments for studying the pollutants in the water. From point A, the biologist walks downstream 100 feet and sights to point C. From this sighting, it is determined that . How wide is the river? Verify your result numerically.

Step-by-Step Solution:
Step 1 of 3

1. SpcuoN 4.6Inrnnpsr CoutpouNDED nTIMEs ppn'YEAR The Future Value,A,is amountinaccounat theendofgiventimeperiodofan account. The PresentValue orPrinciple, Pisthe amountinitialdeposited. The Annual rate of intereor nominal rater,isthe rate for fullearin decimalform. n ithenumber of timeser...

Step 2 of 3

Step 3 of 3

#### Related chapters

Unlock Textbook Solution