Recent activity by Cosmin Stoian

Question

Consider topological space (X,Tx) and (Y, Ty), where (Y,Ty) is Hausdorff, and continuous functions f:X→Y and g:X→Y. (a) Prove that if the composition g∘f:X→Y is continuous, then f:X →Y is continuous. (b)

answered Dec 24, 2024

1 answer 49.4k views

A close on rise pressure switch has a cut in of 50 psig and a differential of 15 psi. What is the cut out? A. 65 psig B. 45 psig C. 30 psig D. 80 psig

asked Dec 11, 2024

1 answer 207k views

The mud density of a well is being increased from 10 to 12 lbm/gal. If the pump is stopped when the interface between the two muds is at a depth of 8,000 ft in Option 1: 8,000 ft Option 2: 10 lbm/gal Option

asked Dec 7, 2024

1 answer 21.1k views

A survey is taken at a mall in Westingbrook. The first 75 people who entered the mall were asked about their favorite restaurant in the food court. What is true about this situation? The population is

answered Nov 30, 2024

2 answers 74.0k views

Write a body paragraph for an explanatory essay that includes relevant support for a claim and uses polished, academic writing throughout. The claim, introduction paragraph, and conclusion paragraph have

asked Nov 23, 2024

1 answer 19.0k views

_________ mandate is to ensure that the Power Engineering exams meet the needs of all jurisdictions and for all industry in Canada: Select one: a. IPECC b. SOPEEC c. ACI d. IPE

answered Sep 9, 2024

1 answer 62.3k views

What is an object when it has equal numbers of posstive and negative charges

answered Sep 6, 2024

1 answer 61.6k views

The category of pension reporting that only applies to governments that act as trustees is called "reporting _____ _____ _____."

asked Aug 9, 2024

1 answer 22.2k views

Which of the following is not a public good? 1) Education 2) Clean air 3) Private car 4) National defense

answered Jul 20, 2024

1 answer 206k views

Pharmacokinetics of neuromuscular blocking drugs include metabolism details of: Pancuronium Rocuronium Vecuronium Mivacurium"

asked May 7, 2024

1 answer 195k views

What are spaces partially filled with organs, connecting structures, and fluids?

answered Mar 24, 2024

1 answer 173k views

Find the probabilities of the events below. Write each answer as a single fraction P(A) =P(B) =P(A or B) = P(A and B) =P(A) + P(B) - P(A and B) =Select the prob. that is equal to P(A) + P(B) - P(A and

answered Feb 28, 2024

1 answer 19.3k views

A table student consists of 5 rows and 7 columns. Later on 3 new attributes are added and 2 tuples are deleted. After some time 5 new students are added. What will be the degree and cardinality of the

answered Feb 8, 2024

1 answer 68.5k views

What is not one of the speculations about Gatsby made by guests at his party?

answered Jan 17, 2024

1 answer 16.4k views

What is unique about the measures of the balanced scorecard? And what are the four categories for the measures?

asked Jan 14, 2024

1 answer 41.5k views

< Rewrite the set O by listing its elements. Make sure to use the appropriate set nota O=y What is the answer please?

answered Jan 12, 2024

2 answers 203k views

Who killed Rasputin? Alexandra Romanov The aristocrats Nicholas II Woodrow Wilson

answered Nov 27, 2023

1 answer 131k views

5 Which early American culture built mounds? A Hopewell B Iroquois C Algonquian D Hohokam

answered Jul 10, 2023

2 answers 108k views

hello I have a question about this homework assignment. the question is "what are the slope and the y-intercept of the linear function that is represented by the graph?"

asked Jun 21, 2023

1 answer 33.5k views

List the difference between early school of thought of psychology

answered Jun 7, 2023

1 answer 70.5k views

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