Recent activity by Pingfengafei

Recent activity by Pingfengafei

Nutrition inquiry research questions

asked Dec 4, 2024

1 answer 216k views

Which of the following was NOT an innovation introduced to jazz by Louis Armstrong? a) Scat singing b) Swing rhythm c) Improvisation d) Bebop style

answered Sep 17, 2024

1 answer 12.5k views

Select the correct underlined word. The hero/heroes/heros were rewarded for their bravery. hero heros heroes

answered Jul 17, 2024

1 answer 184k views

A) What additional information do you need to know to prove the pair of triangles congruent by ASA?

asked Jul 7, 2024

1 answer 34.4k views

A teacher moves a 19.3 kg desk across the room by applying a 194 N force at an upward 32 º angle (measured from horizontal). The ground applies a friction force of 78 N Find Fg.

answered Jun 19, 2024

2 answers 129k views

Which of the following reflects an argument opposing the establishment of the Bank of the United States? A. The Constitution said nothing about chartering financial corporations. B. A national bank would

asked Jun 18, 2024

1 answer 92.3k views

Q: The critical pH for enamel demineralization is: (A). pH 4.5-5.5 (B). pH 5.5-6 (C). pH 6-6.7 (D). pH 7+

asked May 21, 2024

1 answer 92.8k views

Which of the following is NOT a part of the Cell Theory? * 4 points All living things are made of cells. All cells come from pre-existing cells. All cells have a nucleus. Cell are the basic unit of structure

answered May 18, 2024

1 answer 202k views

Medical intervention for diarrhea should be sought if an infant: a. has more than 5 stools in 24 hours b. develops a fever of 99 degrees c. loses 2% of his body weight d. shows no improvement after 24

answered May 2, 2024

1 answer 138k views

he matrix has eigenvalues , , and . find its eigenvectors. the eigenvalue has associated eigenvector . the eigenvalue has associated eigenvector . the eigenvalue has associated eigenvecto

asked Mar 26, 2024

1 answer 44.7k views

The Shang dynasty's bronze casting was considered: A. Primitive B. Behind the Europeans C. The best in the world D. Nonexistent

answered Mar 11, 2024

1 answer 29.7k views

Yoshi Company completed the following transactions and events involving its delivery trucks. 2016 Jan. 1 Paid $25,015 cash plus $1,785 in sales tax for a new delivery truck estimated to have a five-year

asked Mar 7, 2024

1 answer 53.0k views

What can you infer from the rock record and the fossil record? Give two specific examples of evidence and how that evidence helps scientists organize geologic time.

answered Feb 27, 2024

1 answer 57.6k views

What are the ethically oriented standards based on Marine Corps traditions?

asked Feb 14, 2024

1 answer 96.7k views

Describe the role of plate tectonics in the formation of Earth’s Biosphere.

answered Oct 18, 2023

1 answer 112k views

9) The girls' swim team is hosting afundraiser. They would like to raise atleast $500. They are selling candles for $5and flower arrangements for $6. The girlsestimate that at most they will sell 200items.

asked Oct 7, 2023

1 answer 149k views

A chemist prepares a solution of potassium permanganate (KMnO4) by weighing out 3.296 kg of potassium permanganate into a 100. mL volumetric flask andfilling the flask to the mark with water.Calculate

asked Aug 16, 2023

1 answer 203k views

Simplify 5/8+9/2+(-4/5)+7/8+(-5/2)+7/5 please answer

answered Jun 29, 2023

1 answer 102k views

In the late 1800s and early 1900s, the primary source of energy for manufacturing was?

asked May 14, 2023

1 answer 81.5k views

Help me pleaseee !!!!!!

answered Mar 26, 2023

1 answer 105k views

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