document.write( "Question 979292: a sequence of 6 numbers has 3 as its first term and 225 as its last term. the first four numbers are in arithmetic sequence and the last 3 are a geometric sequence with a common ratio of 5. what is the common difference among the first four numbers \n" ); document.write( "
Algebra.Com's Answer #600565 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 3,5,7,9,45,225 \n" ); document.write( "2 is the common difference \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |