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A and B are two sets such that n(A-B) = 14+x, n(B-A) = 3x, and n(A ∩ B) = x. If n(A) = n(B), find the value of x and n(A ∪ B). A. x = 14, n(A ∪ B) = 42 B. x = 7, n(A ∪ B) = 21 C. x = 21, n(A ∪ B) = 63
answered
Sep 18, 2024
Mathematics
high-school
2
votes
22.9k
views
A garage charges $55 per tire and $30 per hour of labor. If you need two tires and it takes half an hour to install, how much do you pay?
answered
Jul 16, 2024
Mathematics
college
7
votes
55.2k
views
By what age would you expect most infants to be able to pull themselves up to stand?
answered
Jul 6, 2024
Health
high-school
5
votes
94.2k
views
A nurse is collecting data from an older adult client who has been taking digoxin for the past several months. For which of the following manifestations of digoxin toxicity should the nurse monitor? A.
answered
Jun 23, 2024
Health
high-school
3
votes
123k
views
Which discipline replaced philosophy as the dominant approach to teacher training A. Psychology B. Sociology C. Linguistics D. Education
answered
Feb 26, 2024
Social Studies
high-school
3
votes
14.1k
views
A(n) _______ fracture occurs in a growth section of a child's bone, which may prematurely stop growth if not properly treated. A. greenstick B. comminuted C. pathologic D. epiphyseal
answered
Feb 20, 2024
Medicine
college
4
votes
77.4k
views
What letters is the coldest air associated with?
answered
Feb 17, 2024
Geography
high-school
6
votes
104k
views
A Store-It-All storage facility requires users to enter a four digit code, using numbers 0-9, to get through the gate. How many possible codes are there if the digits cannot be repeated?
answered
Dec 24, 2023
Mathematics
college
4
votes
192k
views
How many tiles each 10 cm square are needed to cover a rectangular wall 15 m by 7 m
answered
Sep 16, 2023
Mathematics
college
1
vote
74.9k
views
A company producing jigsaw puzzles has fixed costs of $6250 and variable costs of $13 per puzzle. The company sells thepuzzles for $15 each.(C) Find the profit function in terms of q.Profit(q)(D) Find
answered
Mar 31, 2023
Mathematics
college
4
votes
118k
views
Put in least to greatest 3.1 , -3 , -3.75 , 3 1/2 , -3 1/5
answered
Mar 26, 2023
Mathematics
high-school
4
votes
192k
views
What 3 confederate states would be cut off from the confederacy of the union gained control of the Mississippi river?
answered
Oct 22, 2022
History
high-school
11
votes
141k
views
Memories of a Memory Have you ever witnessed something amazing, shocking or surprising and found when describing the event that your story seems to change the more you tell it? Have you ever experienced
answered
Oct 20, 2022
Biology
middle-school
1
vote
112k
views
-8x is less than or equal to 32 What is the inequalities that are possible.
answered
Oct 5, 2022
Mathematics
college
6
votes
224k
views
Complete the table of values for y = -2x + 11 Can you help?
answered
Sep 12, 2022
Mathematics
high-school
5
votes
227k
views
Swifty Corporation has beginning work in process inventory of $128000 and total manufacturing costs of $277000. If cost of goods manufactured is $280000, what is the cost of the ending work in process
answered
Jul 24, 2022
Business
college
4
votes
82.4k
views
Beggining in the late 15th centry interactions between europe africa asia and the americas exposed people in these areas to new plants animals cultures and deseises historirans describe this porcces of
answered
Jun 23, 2022
History
high-school
6
votes
33.2k
views
Ling must spend no more than $40.00 on decorations for a party. She has spent $10.00 on streamers and wants to buy bags of balloons as well. Each bag of balloons costs $2.50. The inequality below represents
answered
Feb 27, 2022
Mathematics
high-school
4
votes
113k
views
Which equation can be used to solve for the value of x in the diagram? x + 40 + 115 = 180 40 + x = 115 x + 40 = 90 x = 40
answered
Feb 12, 2022
Mathematics
high-school
3
votes
59.5k
views
Jordan is a freshman in college and is at the very beginning of Perry's scheme of cognitive development. He believes that:____ A. authorities don't know everything. B. authorities know what is right. C.
answered
Nov 15, 2021
Social Studies
high-school
4
votes
187k
views
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