28. A farmer has a silo in the shape of a rectangular prism. The silo can hold 7200 cubic feet of grain. If the base of the silo has an area of 144 square feet, how high is the silo?A)12 feet B)25 feet C)50 feet D)100 feet 30. Identify the simplified form of the expression (m 1/2 n 2/3)^6A)m n^3B)m^4 nC)m^3 n^4D)m^4 n^3
28. Volume = base x height, so height = 7200/144 = 50 feet 30. Unclear expression (m 1/2 n 2/3)^6. Apply parentheses appropriately
7200cuft/144sqft=50ft high
