Recent activity by Yuwen

Recent activity by Yuwen

The [H₃O] concentration for a solution of pure water at 50 °C is 2.34 x 10⁻⁷. what is the kw at 50 °C? group of answer choices a. 1.00 x 10⁻¹⁴ b. 5.48 x 10⁻¹⁴ c. 4.84 x 10⁻¹⁴ d. 2.34 x 10⁻⁷ e. 1.00 x 10⁻⁷

answered Dec 17, 2024

1 answer 92.8k views

Spinal accessory nerve (CN XI) is vulnerable to injury in the _____________ triangle of the neck, like during cervical lymph node dissection. What's the result?

answered Dec 15, 2024

1 answer 192k views

Land and Resources: What is one of the best-known and most dramatic features in the Great Lakes?

answered Nov 29, 2024

1 answer 153k views

What is the solution to the following inequality below? - - 8x - 2 = 2 < O sxs 19 O 15xs14 O sxs. O sxs

answered Oct 19, 2024

1 answer 169k views

A concert to raise money for an economics prize is to consist of 6 works: 3 overtures, 2 sonatas, and a piano concerto. (a) In how many ways can the program be arranged? (b) In how many ways can the program

asked Aug 23, 2024

1 answer 156k views

Question 9 the yellow wallpaper

asked Aug 22, 2024

2 answers 60.3k views

If a motorcyclist misses the correct freeway exit, what should the motorcyclist do? A.The motorcyclist should slow down, move onto the shoulder, back up and take the exit ramp that was missed. B.The motorcyclist

answered Aug 15, 2024

1 answer 57.6k views

What is Vehicle prowling in the second degree (RCW 9A.52.100)?

asked May 28, 2024

1 answer 206k views

Broker home offices must maintain a separate office to use exclusively for conducting real estate activities. a. True b. False

answered May 24, 2024

1 answer 205k views

I don't understand how to find x. I need help

answered Mar 24, 2024

1 answer 220k views

Maintaining an appropriate body weight can help prevent hypertension. (True/False)

asked Mar 21, 2024

2 answers 16.4k views

15. Mrs Dixon puts 230 eggs into boxes. Each box holds 12 eggs. How many egg boxes does Mrs Dixon need to put all the eggs into boxes?

answered Mar 16, 2024

1 answer 39.4k views

Explain how the diphosphate ion, [O₃P−O−PO₃]⁴−, can function as a water softener that prevents the precipitation of Fe2+ as an insoluble iron salt.

asked Mar 8, 2024

1 answer 118k views

Carla has 6 shells in her collection. On Monday she finds 2 shells. She finds some more shells on Tuesday. Carla gives 5 shells to her brother. Then she has 7 shells left. How many shells does Carla find

answered Feb 28, 2024

1 answer 17.7k views

Write an equation for the following math sentence: One third times the difference of thirty and a variable is.

asked Jan 23, 2024

1 answer 67.6k views

Kaylie wants to see how metals can be combined. She found a problem to solve. Help her solve it! How many pounds of a metal containing 20% nickel must be combined with 6 pounds of a metal containing 80%

answered Jan 9, 2024

1 answer 121k views

Can someone solve this eq (integration) I did it but the answer I got is different to what my textbook says

asked Dec 25, 2023

1 answer 36.9k views

Hello, may I have help on how to solve this question?

answered Nov 28, 2023

1 answer 82.0k views

Brianna's teacher asks her if these two expressions 3x + 5 and 4x are equivalent. Brianna says the expressions are equivalent because the value of each expression is 20 when x = 5. Is Brianna correct?

asked Sep 23, 2023

2 answers 80.8k views

Question In the xy-plane, what is the y-intercept of the graph of the equation y = 6(x - 1/2) (x + 3)?

answered Jul 22, 2023

1 answer 72.5k views

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