#4. Given a set . Calculate (a) the number of distinct subsets and  [Q4a] (b) the number of distinct proper subsets [Q4b]

#5. For the sets , , and , find (a)

#7.  Write the negation of the following quantified statements. (The negation should begin with “All”, “Some”, or “No”). (a) Some pianists are not keyboard players. [Q7a] (b) No applicants who were hired. [Q7b]      

#18.  Number of Televisions per Home Use the histogram below to answer the following questions. a) How many homes were included in the survey? [Q17a] b) In how many homes were four televisions observed? [Q17b] c) What is the modal class? [Q17c] d) How many televisions were observed? [Q17d]  

Identify the structure labeled A [one] Identify the structure labeled B [two] Identify the structure labeled C (insulation) [three] Identify the structure labeled D [four]

Identify the polysaccharide that is found in animals.

Identify the structure labeled A [one] Identify the structure labeled B [two]

Identify the cranial nerve labeled A [nerve] Identify the structure labeled B [two]

Steric inhibitors function by:

Expected value Formula