Question 1184851
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The first term is 19; let d be the common difference.  Inserting four arithmetic means between the first and last terms means the sequence is<br>
19, 19+d, 19+2d, 19+3d, 19+4d, -16<br>
The last term, -16, is 19+5d.<br>
(1) Solve 19+5d=-16 to determine the common difference d
(2) Use d to form the sequence<br>