Need help with these problems! Please help?





i have tried everything i can but i can't seem to get it right:( please helpIf T = {integers} and subset W = {positive integers}, what is W′? {1, 2, 3, …} {…−3, −2, −1} {−3, −2, −1, 0} { }Question 2 (Multiple Choice Worth 3 points)[3.03]If N = {all real numbers} and subset S = {multiples of 2 greater than zero}, what is S′? {all real numbers excluding multiples of 2 greater than zero} {multiples of 2 less than zero} {even numbers greater than zero} {odd numbers greater than zero}Question 3 (Multiple Choice Worth 3 points)[3.02]If A = {2, 4, 6, 8, 10…} and B = {1, 3, 5, 7, …}, what is A ∩ B? {2, 4, 6, 8, ….} { } {1, 2, 3, 4, 5, …} {1, 3, 5, 7, ….}Question 4 (Multiple Choice Worth 2 points)[3.01]Which of the following is a subset of the setA: {women between the ages of 30 and 40} {a 35 year old adult} {women between the ages of 30 and 35} {women under 30} {adults between the ages of 35 and 40}Question 5 (Multiple Choice Worth 3 points)[3.03]If P = {parents and children at a soccer game} and subset S = {children at a soccer game}, what is S′? {friends of children at the soccer game} {children at the soccer game} { } {parents at a soccer game}Question 6 (Multiple Choice Worth 3 points)[3.02]If A = {roses, violets} and B = {lilies, carnations, violets, daisies}, what is A B? {lilies, carnations, daises} {violets} {roses, violets, lilies, carnations, daisies} { }Question 7 (Multiple Choice Worth 3 points)[3.03]Let A = {red, blue} and let B = {3, 4, 5}. Find A X B. {red, blue, 3, 4, 5} {(red, 3), (red, 4), (red, 5), (blue, 3), (blue, 4), (blue, 5)} { } {red, blue}Question 8 (Multiple Choice Worth 3 points)[3.02]If C = {a, b, c, d, e, f, g, h, i} and D = {vowels}, what is C ∩ D? {a, e, i} {a, e, i, o, u} {a, b, c, d, e, f, g, h, i, o, u} { }Question 9 (Multiple Choice Worth 2 points)[3.02]A Venn Diagram is a visual representation (or picture) of a group of things an ordered pair a set that has no members objects within a setQuestion 10 (Multiple Choice Worth 3 points)[3.01]Choose the correct statement about the given Venn Diagram. A total of 18 people were surveyed. Everyone surveyed like popcorn and candy. A total of 10 people surveyed like popcorn. 8 people surveyed like candy.Question 11 (Multiple Choice Worth 2 points)[3.01]Which of the following does not represent the set of integers from 1 to 10? {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} {1, 2, 3, … 8, 9, 10 } {1, 2, 3, 4, …} {integers from 1 to 10}Question 12 (Multiple Choice Worth 2 points)[3.01]Which of the following is not an element of the following set:A: {positive integers divisible by 3} 3 21 14 30Question 13 (Essay Worth 6 points)[3.01]Create a set of numbers and call the set N. Describe a subset of N and explain why it is a subset of N. Question 14 (Essay Worth 6 points)[3.02]Describe what each number represents in the Venn Diagram below. Question 15 (Essay Worth 6 points)[3.03]You are fixing ice cream cones for your friends. You have the set of toppings and flavors below. Find A X B.A = {sprinkles, cherries, fudge}B = {vanilla, chocolate, strawberry}



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  1. uuuuuuu says:

    [3.01]Which of the following is not an element of the following set:A: {positive integers divisible by 3}3211430ANSWER –> 14 is not a member of the set since it is not divisible by 3