Angle Theorem A circle is shown. Points X and Z are on one side of the circle, and point Y is on the other. Lines are drawn from point Y to point X and from point Y to point Z to form angle X Y Z. Arc X Z is 86 degrees. What is the measure of ∠Y? 43° 68° 86° 172°

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Use the elimination method to solve the systems of equations. choose the correct ordered pair. 7x+4y=39

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