Recent activity by Xiaofan Hu

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HCl is a ________. 1) strong acid 2) weak acid 3) strong base 4) weak base 5) non electrolyte

answered Dec 20, 2024

1 answer 24.0k views

You are working for an institute involved in studying the molecular processes associated with genetic transmission. Your experiments focus on studying a specific nuclear enzyme that transfers a methyl

asked Nov 3, 2024

1 answer 77.7k views

How is Ralph saved in the end? A. The littluns push him off the mountain top into the sea. B. He is stronger than Jack and defeats him. C. He swims to the safety of another island. D. A British naval officer

asked Oct 7, 2024

1 answer 55.8k views

In an emergency evacuation situation where should all staff meet A) In the cafeteria B) In their respective offices C) At a designated assembly point outside the building D) None of the above

asked Oct 6, 2024

1 answer 143k views

(3x-5)(3x-5)-(2x-3)(4x+5)

answered Jul 17, 2024

2 answers 191k views

Which of the following BEST defines the underlined word below? Shelley was convinced that Allan felt strongly towards her because of a long-held prejudice, not something she had actually done wrong. A.

answered Jun 17, 2024

1 answer 207k views

The client is at risk of developing ____________ due to _____________. a. Hypertensive crisis; consuming foods high in tyramine b. Diabetes; lack of physical activity c. Anemia; excessive caffeine intake

asked Apr 25, 2024

1 answer 57.1k views

Which statement explains why the Federal Reserve has a tough job? a) The Federal Reserve controls foreign policy. b) The Federal Reserve manages fiscal policy. c) The Federal Reserve regulates the stock

answered Apr 20, 2024

1 answer 56.2k views

An X in the YES box of Block 20 indicates that: 1) There is another health benefit plan 2) The patient's condition is related to employment 3) An outside lab was used 4) The provider accepts assignment

answered Apr 12, 2024

1 answer 81.7k views

Me mama le blank manzanas

answered Feb 28, 2024

1 answer 38.3k views

write an expression that represents the weight of an object thay weghs 25 pounds and increases by 1.5 pounds per month

answered Feb 23, 2024

1 answer 49.2k views

Viva sells its waterproof phone case for $124 per unit. Fixed costs total $247,000, and variable costs are $37 per unit. What is the total cost to produce 500 units of the phone case? 1) $18,500 2) $18,

answered Jan 29, 2024

1 answer 123k views

How does a certain frequency of line occur in the hydrogen spectrum?

asked Nov 25, 2023

2 answers 221k views

If a lamp has a resistance of 120 omha when it operates at 100 W, what current does it carry?

answered Sep 20, 2023

1 answer 23.6k views

A motorboat with the current went 72 mi in 4 hours. Against the current, the motorboat could go only 40 mi in the same amount of time. Find the rate of the motorboat in calm water.

asked Sep 8, 2023

2 answers 112k views

All of the following expressions are equal except _____

answered Aug 17, 2023

2 answers 216k views

The civil service reform act of 1978 created the office of personnel management and the ________.

asked Aug 17, 2023

1 answer 110k views

Phone-Phriends charges $35 for a text-message plan with 250 text messages included. If the customer goes over the 250 messages, the cost is $0.14 per extra text message. A customer sent and received 329

asked Jul 16, 2023

1 answer 53.4k views

PLZZ HELP Read the poem. The Courage That My Mother Had by Edna St. Vincent Millay. The courage that my mother had Went with her, and is with her still: Rock from New England quarried; Now granite in a

asked May 9, 2023

1 answer 137k views

2. Which of the following are true statements about the mayor in a strong mayor-council form of government? Select all that apply. A. ceremonial in nature B. often holds veto power C. elected official

asked May 4, 2023

2 answers 69.2k views

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