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Author Question: If you want to cross a river in a motorboat in the least amount of time (least time in water), you ... (Read 85 times)

viki

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on: Jul 27, 2018
If you want to cross a river in a motorboat in the least amount of time (least time in water), you should head
 
  A) straight across the river.
  B) slightly upstream.
  C) slightly downstream.
  D) the time will be independent of how you head your boat
  E) directly downstream.

Question 2

Express the result of the following calculation, to the proper number of significant figures: (0.02739 )  (-240,000 )
 
  What will be an ideal response?


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kbennett34

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

A

Answer to Question 2

-6,600.


viki

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Reply 2 on: Jul 27, 2018
Wow, this really help

duy1981999

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Reply 3 on: Yesterday
:D TYSM

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