13.6 the position of a point during the internal of time from t=0 to t=6 is given by s=2 t + 6t² tutm. a) what is the maximum velocity during this interval of time, and at what time does it occur? 6) what is the acceleration when the webrity is a maximum?

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?