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Author Question: A ship that weighs 10,000 tons (mass 10 million kg) must displace what volume of fresh water in ... (Read 66 times)

EY67

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on: Jul 27, 2018
A ship that weighs 10,000 tons (mass 10 million kg) must displace what volume of fresh water in order to float?
 
  A) 104 m3
  B) 107 m3
  C) 108 m3
  D) 1010 m3
  E) 1012 m3

Question 2

The monthly (30 days) electric bill included the cost of running a central air-conditioning unit for 2 hr/day at 5000. W, and a series connection of ten 60. W lightbulbs for 5 hr/day.
 
  How much did these items contribute to the cost of the monthly electric bill if electricity costs 8 per kW-h?


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Bsand8

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

A

Answer to Question 2

31.20


EY67

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

diana chang

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Reply 3 on: Yesterday
Wow, this really help

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