hello everyone,I'm looking for teacher black walker...can you please answer this.i like you because you attach your own solving so that I know how you get the answer,I know how you did it. Choose the letter of the best answer. Answer each question correctly. 1.) Set A={ a, b, c, d, e} and set B={ 1, 2, 3, 4, 5} , therefore they are* A.unidentified sets B.equal sets C.equivalent sets D.different sets 2.) The objects that belong in a set.* A.Elements B. Roster method C. Description D.Sets 3.Solve the following using Venn diagram.150 college freshmen were interviewed 85 were registered for a Math class 70 were registered for an English class 50 were registered for both Math and English. QUESTION: How many signed up only for English class? * A. 20 B.105 C.35 D. 45 4.)Set of months in a year is an example of what method in defining sets.* A.Set builder notation B.Well defined set C.Roster method D.Descriptive method 5.)The elements in the given set are listed or enumerated, separated by a comma, inside a pair of braces.* A.Roster method B. Description C.Sets D.Elements 6.)Use set builder notation: The set of integers less than 9* A.{ x I x I and x > 9} B. { x I x I and x < 9} C.{ x I x I and x = 9} D.{ x I x I and x > - 9} 7.) 0.4646464646... is an example of* A. irrational numbers B.Natural numbers C.Whole numbers D. rational numbers 8.)Any group or collection of objects.* A.Sets B.Description C.Elements D.Roster method 9.)Let D= { 0,4,8,9}, E= { 1,4,5,7}, F= { 2,6,8}, find D F (bonus)* A.{ 0,1,4,5,7,8,9} B.{ 4,} C.{ 1,2,4,5,6,7,8,} D. { } 10.) Solve the following using Venn diagram.150 college freshmen were interviewed 85 were registered for a Math class 70 were registered for an English class 50 were registered for both Math and English. QUESTION: How many signed up for neither Math or English ?* A.35 B. 20 C.105 D . 45 11.) {Saturday, Sunday} is an example of what method in defining sets.* A.Roster method B.Descriptive method C.Well defined set D .Set builder notation 12.) Set A={ 1, 2, 3, 4, 5} and set B={ 1, 2, 3, 4, 5} , therefore they are* A. equal sets B .equivalent sets C.unidentified sets D .different sets 13.) Let D= { 0,4,8,9}, E= { 1,4,5,7}, F= { 2,6,8}, find D E* A. { 0,1,4,5,7,8,9} B.{ } C. { 1,2,4,5,6,7,8,} D. { 8} 14.)Solve the following using Venn diagram.150 college freshmen were interviewed 85 were registered for a Math class 70 were registered for an English class 50 were registered for both Math and English. QUESTION: How many signed up only for Math class?* A. 35 B. 105 C.20 D.45 15.)Let D= { 0,4,8,9}, E= { 1,4,5,7}, F= { 2,6,8}, find D f* A .{ 1,2,4,5,6,7,8,} B.{ 0,1,4,5,7,8,9} C.{ 4,} D.{8} 16.)______of sets A and B, denoted by is the set that contains all the elements that belong to A or to B or to both* A .intersection B .null set C. union D.disjoint 17.)What is the difference of natural numbers and whole numbers?* A.Whole numbers has zero B. Natural numbers includes negative numbers C .Whole numbers includes negative numbers D. Natural numbers has zero 18.)Find the cardinality of the set: C = { 1, 5, 4, 11, 13}* A. 5 B.0 C.3 D. 1 19.)Write in roster method: Set of whole numbers less than 4* A.3,2,1 B.3,2,1,0 C. { 3,2,1,0} D.{ 3,2,1} 20.)3/11 is an example of* A.Whole numbers B.rational numbers C.irrational numbers D.Natural numbers 21.) ______if their intersection is the empty set.* A.disjoint B. null set C. intersection D. union 22.The common characteristic of the elements are defined. The elements are not listed but are indicated by description of their characteristic* A.Elements B. Sets C .Description D.Roster method 23.)A set that is possible to determine whether any given item is an element of the set.* A. Set builder notation B.Well defined set C .Roster method D.Descriptive method 24.)True o false: -101 I (integers)* A.True B.False C.Unidentified D.Maybe 26.) It is useful when describing infinite sets.* A.Well defined set B.Roster method C.Set builder notation D.Descriptive method 27.) ____of sets A and B, denoted by is the set of elements common to both A and B* A.intersection B.disjoint C.union D.null set