8.) Due to Earth's curvature, the maximum distance, d, in kilometers that a person can see from a heighth meters above the ground is given by the formula d 1=Vh. Use the formula to determine the maximum distance a person can see from a height of 20 meters.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 94E
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8.) Due to Earth's curvature, the maximum distance, d, in kilometers that a person can see from all onimated
heighth meters above the ground is given by the formula
d=²Vh.
Use the formula to determine the maximum distance a person can see from a height of
20 meters.
O
9. An object dropped from a height falls a distance of d feet in t seconds. The formula that
describes this relationship is d = 16t2. A math book is dropped from the top of a building that
is 400 feet high.
rence.
How far has the book fallen in 14 seconds?
After 3 seconds, how far above the ground is the book?
di dadw esoronollib tol wolle of one & odmor boxic gnibba ni aql bags spilly)
c. Another book was dropped from the top of a building across the street. It took 6 seconds to
hit the ground. How tall is that building?
JJJ
Transcribed Image Text:8.) Due to Earth's curvature, the maximum distance, d, in kilometers that a person can see from all onimated heighth meters above the ground is given by the formula d=²Vh. Use the formula to determine the maximum distance a person can see from a height of 20 meters. O 9. An object dropped from a height falls a distance of d feet in t seconds. The formula that describes this relationship is d = 16t2. A math book is dropped from the top of a building that is 400 feet high. rence. How far has the book fallen in 14 seconds? After 3 seconds, how far above the ground is the book? di dadw esoronollib tol wolle of one & odmor boxic gnibba ni aql bags spilly) c. Another book was dropped from the top of a building across the street. It took 6 seconds to hit the ground. How tall is that building? JJJ
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