Solved

Solve. -A Cross-Section of an Irrigation Canal Is a Parabola. If

Question 67

Multiple Choice

Solve.
-A cross-section of an irrigation canal is a parabola. If the surface of the water is 45 ft wide and the canal is 37 ft deep at the center, how deep is it 4 ft from the edge?


A) 12 ft
B) 30.7 ft
C) 6.3 ft
D) 25 ft

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q62: Identify the equation as a parabola, circle,

Q63: Find the equation of the parabola determined

Q64: Solve the problem. Round to the nearest

Q65: Write an equation for the ellipse.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8458/.jpg"

Q66: Identify the equation as a parabola, circle,

Q68: Graph the circle.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8458/.jpg" alt="Graph the circle.

Q69: Graph the conic.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8458/.jpg" alt="Graph the conic.

Q70: Graph the ellipse.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8458/.jpg" alt="Graph the ellipse.

Q71: Find the center and the radius of

Q72: Find the foci of the ellipse.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8458/.jpg"