Chosen Answer: Not enough information to really know what you’re talking about. I’m going to take a shot regardless and see if I can help. The equation that this probably refers to is y=r^(2n-3). Thus, the fifth term is 128 and the seventh term is 2048, so y_7-y_5=1920. The first eleven terms of this series [...]
Posts Tagged ‘equation’
the seventh term exceeds the fifth term by 1920.find the sum of the first eleven term.r=2?
Posted by Eleven2 on April 20th, 2012
1/3 of Mae’s age added to 1/2 of Rea’s age is eleven. Six years from now the sum of their ages will be 40.
Posted by Eleven2 on March 24th, 2012
How old is each now? If the representation: X- is the present age of Mae Y- is the present age of Rea please help me to find the exact equation. i beg all of you…. please answer me… please, please??? puhlease?? i need your answers as soon as possible… oki? oki? ^^ Chosen Answer: Let: [...]
Posted in Eleven2 FAQ 
Tags: added, ages, answers, check, chosen, denominators, eleven, equation, exact, isolate, multiplying, need, please, possible, present, puhlease, representation, rhea, simplify, solution, solve, substitute, term, using, years 
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