On a standardized exam, the scores are normally distributed with a mean of 170 and a standard deviation of 20. Find the z-score of a person who scored 140 on the exam.

Do a swot analysis for the business idea you chose in question 2 above. describe at least 2 strengths, 2 weaknesses, 2 opportunities, and 2 threats for that company idea. (1-8 sentences. 4.0 points)

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

Which set of lengths could represent the sides of a triangle? a. 3, 7, 10 b. 4, 5, 10 c. 6, 8, 14 d. 12, 6, 7