Recent activity by Jinghui Niu

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(a) Find the first four terms, in ascending powers of x, of the binomial expansion of (2+px)^(9). Given that the coefficient of the x^(3) term in the expansion is -84. (b) (i) Find the value of p. (2)

answered Nov 18, 2024

1 answer 200k views

What is the Golgi apparatus? A) A type of cell membrane B) A cell organelle involved in protein processing C) A form of cell division D) A type of photosynthetic pigment

asked Oct 23, 2024

1 answer 175k views

How is food transported in plants?

answered Oct 16, 2024

2 answers 96.5k views

Manuel wants to participate in a local internship. What is most likely to be TRUE about his experience? A. He will be required to quit college so he can participate full-time. B. He will receive a lot

asked Sep 26, 2024

1 answer 233k views

The reserve header in a cryogenic liquid cylinder manifolds system shell has significant cylinder connections for an average day supply, but not fewer than how many connections? A) 1. B) 2. C) 3. D) 4.

asked Sep 24, 2024

1 answer 114k views

What is the physiological action of dopamine? A. Stimulates alpha and beta receptors B. Blocks the influx of calcium into a cell C. Oxygenates peripheral tissues D. Blocks the egress of potassium out of

asked Jul 21, 2024

1 answer 28.8k views

Firm has $42,900 in receivables and $211,800 in TA. The TAT rate is 1.40 and the PM is 5.2%. How long on average does it take the firm to collect its receivables?

answered Jul 20, 2024

1 answer 226k views

Children's low self-regulation at age 6 to 8 predicted mothers' punitive reactions to their children's expressions of negative emotion at ages 8 to 10. In turn, mothers' punitive reactions when their children

answered Jul 16, 2024

1 answer 59.9k views

—Buenos días. Yo me ________ Pedro. ¿Y usted? —Hola, Pedro. Yo ________ la señora Guillén. llamo, soy soy, llamo soy, soy llamo, llamo

asked Jul 11, 2024

2 answers 159k views

Which of the following most likely influences your food choices? OA. Supermarket managers B. Restaurant owners OC. Neighbors OD. Peers

answered Apr 28, 2024

1 answer 82.4k views

Select the correct answer. Select the demonstrative adjective that correctly completes this sentence. ______ Damen im Foto sind meine Kusinen. A. Das B. Diesen C. Diese D. Der

answered Apr 23, 2024

2 answers 61.5k views

Mae ran a distance of 60 meters north from a starting point, turned around and ran 40 meters south, and then turned around again and ran 80 meters north to a stopping point. What is Mae's net displacement?

asked Apr 16, 2024

1 answer 54.5k views

1. Give the importance of microscope in the field of science. 2. Differentiate innovations and inventions.

answered Apr 9, 2024

1 answer 76.0k views

A glucose solution contains 56.0 g of glucose (C₆H₁₂O₆) in 461 g of water. Determine the freezing point of the solution.

answered Mar 23, 2024

1 answer 42.5k views

(33 % of the general public who are... Progressive Left 6 Establishment Liberals 13 Ambivalent Right Your best fit is... Democratic Mainstays 16 along with 12% the public Outsider Left 10 Stressed Sideliners

answered Mar 6, 2024

1 answer 216k views

Carbomer 407 is made up of acrylic acid that undergoes polymerisation to form a long linear structure. At higher pH, the carboxylic acid functional groups will dissociate to form carboxylate ions. These

asked Feb 18, 2024

1 answer 45.2k views

One bag of bird seed weighs 20.25 pounds. What is the weight of 7 bags of the bird seed?

asked Nov 5, 2023

2 answers 108k views

What does absolute zero physically mean at the particle level? ASAP!

asked Sep 23, 2023

1 answer 51.2k views

4) Find the missing sides of the triangle. Leave your answersas simplified radicals. (2 points)45°2√645°

answered Jul 13, 2023

1 answer 151k views

Solve: -2 < 5 - 2x < 2 can be written in the form A < x < B where A= and B = Round 3 decimal places if necessary

asked Jun 3, 2023

1 answer 114k views

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