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Author Question: When using formal problem-solving strategies, we (a) must choose the right one for the problem. ... (Read 538 times)

Ebrown

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on: Jun 18, 2018
When using formal problem-solving strategies, we
 
  (a) must choose the right one for the problem.
  (b) should not mix them in one problem.
  (c) should always start by choosing a variable.
  (d) are using deductive reasoning.
  (e) None of these answers is always true.

Question 2

Which of the following are simple closed curves?
 
  (a) A circle.
  (b) A polygon.
  (c) A cube.
  (d) Both (a ) and (b) are correct.
  (e) Both (a ) and (c) are correct.


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helenmarkerine

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Reply #1 on: Jun 18, 2018
Answer to Question 1

e

Answer to Question 2

d


Ebrown

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Reply 2 on: Jun 18, 2018
Gracias!

kusterl

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Reply 3 on: Yesterday
Excellent

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