What is the volume of a hemisphere with a radius of 2.1m rounded to the nearest tenth of a cubic meter

Which best explains why this triangle is or is not a right triangle?

Select the graph of the solution. click until the correct graph appears. |x| = 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