Acylinder has a height of 6 cm and a radius of 2 cm. what is the volume of the cylinder?

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Opposite angles in a parrellelogram are

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?