Given the following argument, you need to (a) break the statements in to simple statements, (b) write the statements below in mathematical notation (symbol form), and (c) determine whether it is a valid or invalid argument. if it is invalid, state in english under what circumstances the conclusion does not follow from the premises. either quinten is a nursing major or an informational technology major. also, if quinten is not comfortable with the sight of blood, then he is not a nursing major. further, if quinten is an it major, then he enjoys working with computers. therefore, quinten is either comfortable with the sight of blood or he enjoys working with computers.

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?