Recent activity by Sebastian Knopp

Question

What is the pKa of an acid if a buffer made from 0.0960 mol of the acid and 0.0450 mol of its conjugate base in water has a pH of 3.75? (a) 3.46 (b) 3.62 (c) 4.00 (d) 3.75 (e) 4.08

asked Sep 18, 2024

1 answer 68.0k views

At a price of ?$1.70?, Michael buys 3 muffins and Rose buys 7 muffins. The market demand for these two individuals at a price of ?$1.70 is A. 1.70 dollars. B. 7 muffins. C. 10 muffins. D. 17.00 dollars.

asked Sep 10, 2024

1 answer 33.3k views

Why are linolenic and linoleic fatty acids categorized as essential fatty acids? Select one: O a. The body does not synthesize, or produce enough of these fatty acids. O b. They may help in the prevention

asked May 14, 2024

1 answer 202k views

Answer the questions and replace the word in bold by the pronouns “en” or “y”. 1. Manges-tu du fromage? 2. Ton amie, est-elle allée au cinéma? 3. Vas-tu acheter des fraises? 4. Vas-tu à l’université aujourd’hui?

answered Feb 29, 2024

2 answers 132k views

Is 8.367 rational or irrational

asked Jan 17, 2024

1 answer 72.4k views

Which half of the roman empire is the byzantine empire located in/survived in?.

asked Nov 23, 2023

1 answer 137k views

What do you know to be true about the values of a and b?bº775aA. abD. Can't be determined

asked Oct 26, 2023

1 answer 147k views

What is the best definition of the term genre? A. A category or type of literature B. The lesson the author would like the reader to learn C. The main character of a story

asked Sep 5, 2023

2 answers 185k views

33. I’m playing badminton with my brother on Saturday. → ___________________________? 34. My mother is generous and funny. → ___________________________? 35. He has blond hair. → ___________________________?

asked Aug 21, 2023

2 answers 128k views

Please helppp as fast as possible 20 points *** FIND THE DOMAIN & RANGE OF THE FUNCTION g(x)=|x + 4| Please helppp as fast as possible

asked Aug 11, 2023

1 answer 32.4k views

Solve the system of two linear inequalities graphically.S 7x + 7y < - 49xZ-2{Step 2 of 3: Graph the solution set of the second linear inequality.AnswerKeypadKeyboard ShortcutsThe line will be drawn once all required data is provided and will update whenever a value is updated. Theregions will be added once the line is drawn.101Choose the type of boundary line:Dashed (-O Solid (-) O--)55Enter two points on the boundary line:X10-510Select the region you wish to be shaded:5ОСOD40Submit a

answered Mar 31, 2023

1 answer 200k views

Tried doing it myself multiple times , multi choice question, not getting any availabile answer.

answered Mar 28, 2023

2 answers 38.2k views

What are the parts of the circle

answered Mar 21, 2023

1 answer 159k views

Buying insurance and investing for the future requires less in the present. Why is this a hard choice for many people to make?

asked Jan 3, 2023

1 answer 216k views

3. What is the slope of the given graph? y =

asked Dec 6, 2022

2 answers 183k views

Ricardo bought a bicycle for $98.00. He sold it to his friend Sandy for of the price he paid for it. Sandy then sold it to Jennifer for of the price she paid for it. How much did Jennifer pay for the bicycle?

answered Nov 29, 2022

1 answer 39.6k views

Find the slope of a line that passes through (2,4) and (-4,7) ? a 1/2 b - 1/2 c -2 d 2

asked Nov 9, 2022

1 answer 14.6k views

LAST ONE THEN I FINISHED. PLEASE HELLP

asked Sep 14, 2022

1 answer 159k views

What is the exact temperature in degrees Fahrenheit as shown on the thermometer?

asked Aug 2, 2022

1 answer 31.4k views

^_^ -_- :') ^-^ °-° 0o0 T o T

answered Jul 1, 2022

2 answers 201k views

Ask a Question