The ratio of the radii of two spheres is 3: 1. the volume of the larger sphere is 729 in3. what is the volume of the smaller sphere? 243 in3 81 in3 54 in3 27 in3

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000