document.write( "Question 857207: What number should replace the question mark?\r
\n" ); document.write( "\n" ); document.write( "0, 19, 378, 57,? , 95
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Algebra.Com's Answer #516631 by richwmiller(17219)\"\" \"About 
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If the 378 should be 38 then
\n" ); document.write( "0, 19, 38, 57, 76, 95, 114, 133, 152, 171, 190, 209, 228, 247, 266, 285, 304, 323, 342, 361, 380, 399, 418, 437, 456, 475, 494, 513, 532, 551, 570, 589, 608, 627, 646, 665, 684, 703, 722, 741, 760, 779, 798, 817, 836, 855, 874, 893, 912, 931, 950, 969, 988 is a possible sequence
\n" ); document.write( "it is a arithmetic sequence adding 19 each time
\n" ); document.write( "An = 0 + (n - 1)19
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