Cost Equation The cost C of chocolate-covered almonds varies directly with the number A of pounds of almonds purchased. If the cost is $23.75 when the number of pounds of chocolate-covered almonds purchased is 5, find a linear equation that relates the cost C to the number A of pounds of almonds purchased. Then find the cost C when the number of pounds of almonds purchased is 3.5.
BIOB260:CellularandMolecularBiology Week1 CellularEnergetics ImportantConcepts 1. Howenergeticallyunfavorablereactionsproceed 2. Reactioncoupling 3. RoleofATP/othercarriermolecules 4. Metaboliccomplexityofthecell Importantconceptsexplained 1. Energeticallyunfavorablereactions Somereactionshavea+∆Gwhichmakesthemalmostneveroccurunlesstheyhave anotherdrivingforce.Trytoimaginealargerock.Itwillfalldownahilleasily,butthe rockwillnevergobackupthehillunlesssomeonecarriesitoranotherexternalforce pushesitbackup.Energeticallyunfavorablereactionsarejustlikethis.Theytogetthese reactionstogoourcellsusereactioncoupling(explainedinsection2).So