Please answer this correctly

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

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?