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15 March, 07:26

Evaluate the expression 2b + 4a + 3b for a = 0.5 and b = 1/3

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Answers (2)
  1. 15 March, 07:32
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    The answer for this problem is 3.66666666.
  2. 15 March, 09:47
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    2b+4a+3b

    1.) 2*1/3 = 0.666 repeated because 1/3=0.333 repeated.

    2.) 4a: 4*.5=2

    3.) 3b = 3*1/3 (1/3=0.333 repeated) = 0.999 repeated

    add all 3 answers up ... and get=3.3333 repeated
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