Marlon sees his crush 120 ft to his east. He then runs eastward at 12 ft/s. If his crush is walking northward at 4 ft/s, how fast is the distance between them changing after 8 seconds? (Indicate whether the distance is increasing or decreasing.)
Marlon sees his crush 120 ft to his east. He then runs eastward at 12 ft/s. If his crush is walking northward at 4 ft/s, how fast is the distance between them changing after 8 seconds? (Indicate whether the distance is increasing or decreasing.)
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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Marlon sees his crush 120 ft to his east. He then runs eastward at 12 ft/s. If his crush is
walking northward at 4 ft/s, how fast is the distance between them changing after 8 seconds?
(Indicate whether the distance is increasing or decreasing.)
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