You now carefully compress the sphere so its radius is r/2. what is the density of the compressed sphere

What is the distance between (–2 1/2,-3) and (1, –3)?

Which choice represents the sample space ,s for this event

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.