During the first part of a trip. a canoeist travels 16 miles at a certain speed. the canoeist travels 3 miles on the second part of the trip at a speed 5 mph slower. the total time for the trip is 3hrs. what was the speed on each part of the trip?

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?