Owen earned a score of 518 on Exam A that had a mean of 550 and a standard deviation of 40. He is about to take Exam B that has a mean of 55 and a standard
deviation of 5. How well must Owen score on Exam B in order to do equivalently well
as he did on Exam A? Assume that scores on each exam are normally distributed.

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.

Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense