If the spinner is spun 60 times, how many times can you expect the spinner to land on 3
(also the spinner has 5 equal parts)

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?

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earn $75 in interest.how much interest will she earn during the following year?

If the tip varies directly with the number of guest which equation represents between the tip,t, and the number of guest,g?