## College Algebra 7th Edition

Answer: A). Total volume of ice berg V = 38 $km^{3}$ B). Volume of surface of ice berg S = 2 $km^{3}$
Volume of iceberg V = 9.5 $\times$ S (volume showing above surface) A). here S= 4 $km^{3}$ V = 9.5 $\times$ S = 9.5 $\times$ 4 = 38 $km^{3}$ B). here V = 19 $km^{3}$ i.e. S = $\frac{19}{9.5}$ = 2 $km^{3}$