Questions on Logic: Subset answered by real tutors!

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Question 550150: Look at the series: 21,9,21,11,21,13,,21, ..What number should come next
Click here to see answer by fcabanski(1391)

Question 552403: to which subset of real numbers does the number 14 belong ?
Click here to see answer by jim_thompson5910(35256)

Question 553521: Given the following sets, select the statement below that is NOT true.
A = {r, i, s, k, e, d}, B = {r, i, s, e}, C = {s, i, r}
(Points : 2)
B ⊂ A
A ⊂ C
B ⊆ A
C ⊆ A
C ⊆ B
Click here to see answer by rapaljer(4671)

Question 557118: what are all the subsets of { 8, 15, 28, 41, 60}
Click here to see answer by stanbon(75887)

Question 557160: a right triangle with hypotenuse 5 km and one leg is 3km
Calculate each perimeter ??
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Question 557690: List all subsets of the set {5, 8, 9} . Identify any of the subsets that are improper
Click here to see answer by jim_thompson5910(35256)

Question 559084: list all the subsets of {1,2,3,4,5,6}
Click here to see answer by richard1234(7193)

Question 561014: List all the subsets of { 8, 15, 28, 41, 60}
Click here to see answer by stanbon(75887)

Question 561083: 1.List all the subsets of (8,15,28,41,60)

Click here to see answer by Edwin McCravy(20055)

Question 561312: WHAT ARE THE SUBSETS OF THE SET (-1,9)
Click here to see answer by jim_thompson5910(35256)

Question 563576: if P= {1,3,4,7,8,9,10,14,15}
Find the number of subsets that can be formed from
Click here to see answer by stanbon(75887)

Question 563574: if P= {1,3,,4,7,8,9,10,14,15}
Find the number of subsets that can be formed from
Click here to see answer by stanbon(75887)

Question 565127: If A is a PROPER subset of B, and A has 23 elements, how many elements does B have? Explain.
Click here to see answer by jim_thompson5910(35256)

Question 564798: Given the two sets, which statement is true?
A = {1, 2}
B = {1, 2, 3, 4}
Click here to see answer by richard1234(7193)

Question 570250: Find the number of subsets of the set
{1,2,3,....,7}
Click here to see answer by jim_thompson5910(35256)

Question 570672: Let A = {1, 2, 3, 4, 5, 6, 7}. How many subsets does A have?
Click here to see answer by stanbon(75887)

Question 570685: A shipment of 30 MP3 players contains 6 that were defective. 5 MP3 players are selected from this shipment. How many ways can we obtain at least two defective MP3 players? (Do not put commas in your answer)
Click here to see answer by stanbon(75887)

Question 570704: Let A = {1, 2, 3, 4, 5, 6, 7}. How many TWO element subsets does A have?
Click here to see answer by richard1234(7193)

Question 573174: Is (6,9] a subset of [6,9)?

Click here to see answer by oscargut(2103)

Question 573318: how many subsets are in A = {king, queen, knight, prince, princess, duke, earl, duchess}?
I wanna say there are 8 subsets but im just now sure confused....
Click here to see answer by richard1234(7193)

Question 575139: which is the next number in this logical sequence ..
1,1,2,3,5,8,13, ...
Click here to see answer by ikdeep(226)

Question 575139: which is the next number in this logical sequence ..
1,1,2,3,5,8,13, ...
Click here to see answer by bucky(2189)

Question 576038: how many subsets does A={w,a,t,e,r} have?
Click here to see answer by jim_thompson5910(35256)

Question 581559: Find all the subsets of {2,o,t}
Click here to see answer by jim_thompson5910(35256)

Question 583591: write the negation of the statement
1. all numbers are divisible by 5
2. some people wear glasses
Click here to see answer by richard1234(7193)

Question 584828: subsets of set {1,3,6,9,7}
Click here to see answer by jim_thompson5910(35256)

Question 588014: Really not sure about this problem... I will really appreciate some help!!
List all the subsets of {1}.

Click here to see answer by stanbon(75887)

Question 590112: What are the subsets of {a, b, c}?
Click here to see answer by Alan3354(69443)

Question 590809: EFF MEEH PLEASE
Click here to see answer by Alan3354(69443)

Question 592886: My daughter has many sisters. She has as many sisters as she has brothers. Each of her brothers has twice as many sisters as brothers. How many sons and daughters do I have?
Click here to see answer by solver91311(24713)

Question 592976: list all the subsets of [2, 3, 5, 8]
Click here to see answer by jim_thompson5910(35256)

Question 596054: please help me solve this problem in algrebra --number of elements for two sets
in a school, 37% of the pupils study principles of accounts, and 28% study principles of Business. If 15% study both business subjects, what percentage of the pupils:
a) do not study either
b) study principles of accounts only
c) study principles of business only
email address: bccastlegirl@live.com
Click here to see answer by stanbon(75887)

Question 596790: How can you measure 13 minutes exactly with a 5-minute, 7-minute, and 11-minute hourglass? Show or explain how you got your answer.
Click here to see answer by solver91311(24713)

Question 600304: Find n(A) for the set A = { 3, 5, 7, 9, 11}
Click here to see answer by jim_thompson5910(35256)

Question 601590: What are the subsets of {(1,2),(2,3),(3,4),(4,5)} ?
Click here to see answer by Edwin McCravy(20055)

Question 601915: Find n(A) for the set A = { 3, 5, 7, 9, 11}

Click here to see answer by richard1234(7193)

Question 603317: In which subset of the real numbers does -3 belong?
Click here to see answer by richard1234(7193)

Question 604672: Choose the answer to complete the set. 1. 5 3 9 7 21 19 ?
Click here to see answer by Edwin McCravy(20055)

Question 609897: which of the following is a subset of{1,4,7,10,13,16,19,22}?
Click here to see answer by jim_thompson5910(35256)

Question 610119: Let the universal set U={1,2,3,4,5,6,7}. Let A={2,3,5} and B={4,5,7}.
Determine the set A∩B'.
I think the answer is everything that is in A but not in B.. {2,3}

Click here to see answer by w_parminder(53)

Question 610815: Tell whether the statement is true or false.
{ } ⊆ {French, Iris, Greek}
Click here to see answer by jim_thompson5910(35256)

Question 610816: For the set D = { }, determine n(D).
Click here to see answer by jim_thompson5910(35256)

Question 611375: Name all of the subsets of the real numbers to which the number 36 squared belongs.

Click here to see answer by jim_thompson5910(35256)

Question 614776: If the product of two number is 10 and the sum of the number is 7, than the larger of the two numbers is?
Click here to see answer by radh(108)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900