R= -5/9x^3+5x^2+8 , 0

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?

How many verticies does a triangular prims have