In which situation is the maximum possible work done? O A. when the angle between the force and displacement is 0°
OB.
when the angle between the force and displacement is 180°
O C. when the angle between the force and displacement is 45°
OD.
when the angle between the force and displacement is 90°

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost.swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.