I need help on this problem

How is the number of vertices for a prism related to the name of the prism

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

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?