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Author Question: A boat has a velocity 12. km/hr Southward and 16. km/hr Westward. What is its speed and how long ... (Read 19 times)

tsand2

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on: Jul 27, 2018
A boat has a velocity 12. km/hr Southward and 16. km/hr Westward. What is its speed and how long does it take to travel 94. km?
 
  What will be an ideal response?

Question 2

The method of dating the ages of rock and fossils using isotopic abundances is referred to as
 
  A) radiometric dating
  B) speed dating
  C) dendrochronology
  D) radiochronology


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nhea

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Reply #1 on: Jul 27, 2018
Answer to Question 1

20. km/hr for 4.7 hours

Answer to Question 2

A


tsand2

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Reply 2 on: Jul 27, 2018
Excellent

daiying98

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Reply 3 on: Yesterday
Wow, this really help

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