a coloured spinner is spun. it has three colours : red ,blue, yellow. if P(red)=1/8 and P(blue)=3/8. calculate:1) P(yellow) 2)P(not red) 3)P(not blue) ? what is the sumof p(blue) and P(not blue​

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.