1000 test scores are approximately normally distributed with a mean of 60 and a standard deviation of 8, if a grade of B is assigned to the scores between 68 and 76, how many scores will receive a grade of B?.

Which statement justifies why angle ebc measures 90?

Which of the following is not a subset of {1,2,3}?

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.