Recent activity by Koehr

Recent activity by Koehr

A chemical reaction with a single reactant has a rate constant of 0.1161 s-1. How long (in seconds) does it take for the reaction to be 72.6% complete? How do you solve this problem? Ans: 11.2%

asked Dec 20, 2023

2 answers 114k views

What is the arrow pointing to? A. A covalent bond B. An ionic bond C. A triple bond D. A hydrogen bond

answered Oct 18, 2023

1 answer 187k views

Graph the following equation Y =4x

answered Oct 2, 2023

1 answer 201k views

This practice contains 15 questions. If you get 3 incorrect, what will your percent grade be? Hint: Grades are based on correct questions/total questions. A. 30% B. 0.8% C. 20% D. 80%

answered Sep 9, 2023

1 answer 67.6k views

Consider the title of "The Tropics in New York." How does it affect your understanding of the poem?

asked Aug 7, 2023

1 answer 4.7k views

Use the Angle Bisector Theorem to set up an equation and solve for X. 1. AB is the Angle Bisector of 4CAD. 33° B (4x + 1)º A D

asked Jul 13, 2023

1 answer 148k views

Combine like terms to simplify the expression: 12x-3(3x-5)+24

answered May 31, 2023

1 answer 77.4k views

Which medium does sound waves travel fastest? a. air b. liquids c. solids d. vacuum

asked Mar 20, 2023

2 answers 224k views

I am going to take a picture of the question

answered Mar 4, 2023

1 answer 85.9k views

In both experiments, what accounts for the change in pressure you observed as you changed the volume of the gas

asked Dec 17, 2022

1 answer 136k views

How do the process of photosynthesis and cellular respiration follow the Law of Conservation of Energy?

asked Nov 7, 2022

1 answer 198k views

-4x + 21 > -3 What could x be??

answered Nov 4, 2022

1 answer 121k views

Question 6 of 10 What is the narrator's first impression of the yellow wallpaper? A. It is dull and repellent. B. It probably used to be of high quality. C. It reminds her of her husband. O D. It smells

answered Sep 2, 2022

2 answers 74.0k views

Answer this and tell me why you believe it’s the answer

answered Aug 20, 2022

1 answer 43.8k views

UML Foods reported $940 million in income before income taxes for 2020, its first year of operations. Tax depreciation exceeded depreciation for financial reporting purposes by $120 million. The company

asked Jul 5, 2022

1 answer 159k views

nilagang latitud at 3. Bakit tinawag na arkipelago ang bansang Pilipinas? A. Ito ay nakaharap sa karagatang Pasipiko. C. Ito ay napapalibutan ng mga mayayamang bansa. D. Ito ay binubuo ng maliliit at malalaking

asked Jul 2, 2022

1 answer 161k views

In “Cub Pilot on the Mississippi,” why does Brown command Twain to “round the boat to”? a. Brown wants to teach Twain a new skill. b. Brown has forgotten how to do it himself. c. Brown knows that Twain

answered May 22, 2022

2 answers 140k views

How are vegetables prepared differently for salad than they are for crudités?

answered May 9, 2022

2 answers 156k views

How are vegetables prepared differently for salad than they are for crudités?

answered May 9, 2022

2 answers 156k views

How are vegetables prepared differently for salad than they are for crudités?

answered May 9, 2022

2 answers 156k views

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