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Social Studies, 11.07.2019 01:00, nady82
The oldest child in a family of four children is twice as old as the yougest. the two middle children are 13 and 15 years old. if the average age of the children is 14.5, how old is the youngest child?
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Social Studies, 22.06.2019 15:10, bessieyounger1211
Drugs have a high potential for abuse. there is no routine therapeutic use for these drugs and they are not available for regular use. they may be obtained for “investigational use only” by applying to the u. s. drug enforcement agency. examples include heroin and lsd. which scheduled drug is this?
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The oldest child in a family of four children is twice as old as the yougest. the two middle childre...
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