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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

1 answer 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

2 answers 55.2k views

By what age would you expect most infants to be able to pull themselves up to stand?

answered Jul 6, 2024

2 answers 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

1 answer 123k views

Which of the following combinations guarantees a larger sample size? 1) Decrease the desired confidence level and decrease the tolerable deviation rate. 2) Increase the desired confidence level and decrease

asked May 25, 2024

1 answer 111k views

During an experiment, 95 grams of calcium carbonate reacted with an excess amount of hydrochloric acid. If the percent yield of the reaction was 82.15%, what was the actual amount of calcium chloride formed?

asked Apr 25, 2024

1 answer 123k views

How did freed and enslaved African Americans contribute to the American victory in the American Revolution?

asked Apr 7, 2024

1 answer 84.7k views

Which discipline replaced philosophy as the dominant approach to teacher training A. Psychology B. Sociology C. Linguistics D. Education

answered Feb 26, 2024

1 answer 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

1 answer 77.4k views

What letters is the coldest air associated with?

answered Feb 17, 2024

1 answer 104k views

Pick out the noun and verb. Determine whether the predicate is adjectival or adverbial. Sentence: "The Dodgers sprinted to their locker room"

asked Jan 2, 2024

1 answer 102k 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

1 answer 192k views

I need help please!!

asked Dec 16, 2023

1 answer 234k views

How many tiles each 10 cm square are needed to cover a rectangular wall 15 m by 7 m

answered Sep 16, 2023

1 answer 74.9k views

A scooter travels 30 feet in 2 seconds at a constant speed

asked Jul 17, 2023

1 answer 77.6k views

50 points!!!!!!!!!!!!! Federalism Separation of powers Checks and balances Popular sovereignty

asked May 21, 2023

1 answer 131k views

What religion was dominant in Scandinavia during the Enlightenment? a. Protestant c. Eastern Orthodox Christian b. Catholic d. Muslim

asked Apr 15, 2023

2 answers 85.1k views

Solve the systems and show your working

asked Apr 13, 2023

1 answer 211k views

You have computer system with a dual-core processor. You would like to upgrade to a quad-core processor, but you don't want to replace the motherboard. Which of the following should you do first?

asked Apr 2, 2023

1 answer 140k 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

1 answer 118k views

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