Can someone help with 11-19 please extra points

Volume of cylinder with a radius of 8cm and height of 25 cm

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

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