What is the following sum? 4 StartRoot 5 EndRoot + 2 StartRoot 5 EndRoot
6 StartRoot 10 EndRoot
8 StartRoot 10 EndRoot
6 StartRoot 5 EndRoot
8 StartRoot 5 EndRoot

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

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

Which number line correctly shows 0.8 + 0.3?