Recent activity by Marcos Oliveira

Recent activity by Marcos Oliveira

Does high kVp cause low contrast?

asked Dec 28, 2024

1 answer 20.8k views

Is it possible to reverse the effects of global warming? What measures may help in reducing global climate change? a) No, global warming is irreversible. b) Yes, by reducing greenhouse gas emissions and

asked Oct 17, 2024

1 answer 123k views

Which of the following statements explains portability in non-functional requirements? A. It is a degree to which software running on one platform can easily be converted to nun on another platform B.

asked Oct 7, 2024

1 answer 144k views

A postpartum client tells the nurse she isn't having regular bowel movements. The nurse should recommend that the client do what to combat constipation? a) Increase intake of high-fiber foods b) Avoid

answered Aug 11, 2024

1 answer 124k views

Integrations by substitution Z= 1³ (9+x)² d x

asked Aug 10, 2024

1 answer 63.5k views

What is this? Please help!!!

answered Jul 9, 2024

1 answer 96.9k views

Please help with macbeth part 2

answered Jun 27, 2024

1 answer 50.1k views

Determine the upper-tail critical value to /2 in each of the following circumstances. a. 1 - a=0.95, n = 10 d. 1-=0.95, n = 31 b. 1 - a=0.90, n = 10 e. 1 - a = 0.99, n = 48 c. 1 - a=0.95, n = 66

answered Jun 17, 2024

1 answer 72.0k views

Which substance carries energy to the Calvin cycle? A. H₂0 B. ADP C. NADPH D. 0₂

answered May 12, 2024

1 answer 207k views

A car accelerates uniformly from rest and reaches a speed of 24.8 m/s in 6.7 s.The diameter of a tire is 70.2.Find the number of revolutions the tire makes during this motion assuming no slipping

asked May 8, 2024

1 answer 166k views

What is the relationship between (i) Marginal Revenue and Average Revenue, and (ii) Total Revenue and Marginal Revenue? a) (i) MR = AR; (ii) TR = MR b) (i) MR > AR; (ii) TR > MR c) (i) MR < AR; (ii) TR < MR d) (i) MR = AR; (ii) TR > MR

answered Apr 29, 2024

1 answer 99.2k views

A chemist is using 331 milliliters of a solution of acid and water. If 13.7% of the solution is acid, how many mA chemist is using 331 milliliters of a solution of acid and water. If 13.7% of the solution

answered Apr 10, 2024

1 answer 30.6k views

Find the volume of cylinder B.

answered Apr 4, 2024

1 answer 39.5k views

Bleeding due to laceration in the neck may threaten the patient's life because? 1) It may affect the nerves of the spinal column 2) It may make the patient's blood pressure rise 3) Air may enter the blood

answered Mar 4, 2024

1 answer 47.1k views

Mrs. Kelly and her dog go for a 2 mile walk every day. Their path consists of walking 0.5 miles north, then turning left; walking 1.0 mile west, then turning left; walking 0.5 miles south, then turning

answered Feb 22, 2024

1 answer 169k views

Using the meaning of the word superb to answer this question. if a piece of furniture were a superb quality,what would it be like?

asked Feb 1, 2024

1 answer 161k views

KA pls answer this for me

answered Dec 21, 2023

2 answers 59.7k views

HELP PLS HELP PLS HELP PLS Review the underlined paragraph on pages 4-5. What role does this paragraph play in developing the author's ideas? The paragraph summarizes the author's argument that conservationists

answered Dec 12, 2023

1 answer 147k views

When does computer store data permanently?

answered Dec 10, 2023

1 answer 67.2k views

What is the distance from point D to point F? A. -8 units B. -7 units C. 7 units D. 8 units

answered Nov 15, 2023

2 answers 149k views

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