determine the number and type of complex solutions and possible real solutions for each of the following equations. 1) 2x2 + 5x + 3 = 0
2) 4x3 – 12x + 9 = 0
3) 2x4 + x2 – x + 6 = 0

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

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

In a tutoring session, 2/3 of an hour was spent reviewing math problems. adelina attended 3/4 of the tutoring session. how much time did adelina spend at the tutoring session?