The pie chart gives the fractional parts for the staff of the Lenva Lock company. What fractional part of a random sample of 1400 employees of the company was managerial positions?

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get

Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?

At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.