Recent activity by JiajiaGu

Recent activity by JiajiaGu

A solution contains 0.00520M of a first compound with an extinction coefficient of 52.4cm−1M−1. A second compound with an extinction coefficient of 5.26cm−1M−1 is added to the solution. The absorbance

answered Dec 14, 2024

1 answer 17.5k views

What do you call a column that has equivalent data existing in two or more tables?

answered Dec 7, 2024

1 answer 31.2k views

Approximately how many children under the age of 18 are involved in school and other sport programs? a) 100,000 b) 1 million c) 10 million d) 50 million

asked Sep 17, 2024

1 answer 84.6k views

Why did the Jacksonian Democracy happen

answered Aug 9, 2024

1 answer 147k views

Patient-controlled analgesia (PCA) can be used with oral analgesic agents to treat mild to moderate postoperative pain. True False?

answered Aug 2, 2024

1 answer 114k views

A patient has surgery for a knee replacement. Operating room charges are $3,286.00, anesthesia is $1,544.80, the charge for the hospital room for 3 days is $1,953.42 per day, medications total $1,297.59,

answered Jun 22, 2024

1 answer 71.6k views

Catalase is an enzyme found in yeast cells that facilitates: a) Cell division b) Respiration c) DNA replication d) Hydrogen peroxide decomposition

answered May 22, 2024

1 answer 228k views

How do recent Soviet achievements in space mostly affect President John F. Kennedy's decision to focus on the U.S. space program?

asked Mar 16, 2024

1 answer 191k views

An oil and gas treater has undergone repairs and requires a hydrostatic test prior to being returned to service. Describe the procedure that should be followed in preparing the vessel and conducting the

asked Feb 27, 2024

1 answer 102k views

After being beaten, what did Douglass decide to do?

asked Feb 11, 2024

1 answer 102k views

Please help I need the answers ASAP!

asked Jan 25, 2024

1 answer 108k views

Muscle cells are primarily comprised of ___ (73%), ___(24%), a limited amount of ____ with _____ in the muscle cell. a) Water; Protein; Fat; Carbohydrates b) Protein; Water; Carbohydrates; Fat c) Fat;

answered Jan 14, 2024

1 answer 117k views

The tides in some places on Earth are over 50 feet. If the gravity from Venus had a ten thousandth the affect of the Sun and Moon on a 50 foot tide it would make a difference of one twentieth of an inch.

answered Jan 9, 2024

1 answer 50.3k views

Solve: (1+i)^14. And show workings

answered Dec 29, 2023

1 answer 86.7k views

A rectangle with a perimeter of 32 feet is three times as long as it is wide. What is the area of the rectangle in square feet?

answered Oct 31, 2023

1 answer 211k views

Alpha Centauri IS star that is about the same size as the IS Sun. John is using tennis balls to model how the Sun and Alpha Centauri appear from Earth. He places one tennis ball one meter to his right

asked Sep 27, 2023

1 answer 211k views

Why was Maryland's act of toleration enacted

answered Sep 23, 2023

2 answers 80.8k views

Make a list of the political events contributed to the rise of the Bengali nationalism

answered Jul 21, 2023

1 answer 96.9k views

seventy cards are numbered 1 through 70, one number per card. one card is randomly selected from the deck. what is the probability that the number drawn is a multiple of 3 and a multiple of 5?enter your

asked Jul 19, 2023

1 answer 65.9k views

Please help with this geometry problem and explain it step by step

answered Mar 1, 2023

2 answers 157k views

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