Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 5 Polynomials and Polynomial Functions - Standardized Test Practice - Extended Response - Page 411: 21a

Answer

See below

Work Step by Step

The total number of hospital beds in US hospitals: $HB=(-58.7t+7070)(0.0066t^3-0.192t^2-0.174t+196)\\=-0.38742t^4+11.2704t^3+10.2138t^2-11505.2t+46.662t^3-1357.44t^2-1230.18t+1385720\\=-0.38742t^4+57.9324t^3-1347.23t^2-12735.4t+1385720$
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