Write an expression that represents the following formation. There are 3 rows of 4 students and 12 rows of 4 students. How many students are there in all?

Apath 3 m wide runs around the inside of a square park inside 60 m. find the area of the path. pls

An account with a $250 balance accrues 2% annually. if no deposits or withdrawals are made, which graph can be used to determine approximately how many years will it take for the balance to be $282? it's e2020 ni️️as

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?