document.write( "Question 1006673: The average length of a toothpick is 5 cm. If a dozen toothpicks are arranged in a straight line with a 2 cm space between them, what is the total expected length of the lineup of toothpicks? \n" ); document.write( "
Algebra.Com's Answer #622781 by josgarithmetic(39618)\"\" \"About 
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One less gap than toothpicks, so if 12 toothpicks, the lineup is 11 gaps.\r
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