Kara's customer tees experienced fixed costs of $200 and variable costs of $3 a shirt. write an equation that can be use to determine the total expenses encountered by kara's custom tees. let x be the number of shirts, and let c(x) be the total cost of producing x shirts. then, c(x)= the cost of producing 5 shirts is $

Two lines parallel to the same plane are parallel to eachother

If a || b and e || f , what if the value of y ?

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0