Simple Interest In Exercises 29–31, use the following information. If you deposit $100 into an account that pays 3% simple interest, the amount of
money
in
your account after t years is modeled by y = 3t + 100.
29. What is the slope of the line?
30. What is the y-intercept of the line?
31. Graph the line.

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2

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 one is the correct answer, and why?