A hot-air balloon is rising vertically at a rate of 5 meters/sec. An observer stands 300 meters from where the balloon left the ground. At what rate is the distance between the observer and the hot-air balloon changing at the moment the balloon is 50 meters high?
A hot-air balloon is rising vertically at a rate of 5 meters/sec. An observer stands 300 meters from where the balloon left the ground. At what rate is the distance between the observer and the hot-air balloon changing at the moment the balloon is 50 meters high?
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.3: Rules For Addition
Problem 14P
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