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Author Question: Lillian sees a chair at the Exploratorium that has been scaled up by three. In attempting to lift ... (Read 36 times)

Evvie72

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on: Jul 29, 2018
Lillian sees a chair at the Exploratorium that has been scaled up by three. In attempting to lift it, she finds the chair is
 
  A) three times as heavy.
  B) six times as heavy.
  C) nine times as heavy.
  D) more than nine times as heavy.

Question 2

Which geometrical shape has the least surface area for a given volume?
 
  A) cube
  B) pyramid
  C) cylinder
  D) sphere
  E) none of the above


Ashley I

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: D


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