Questions by Kobius

Questions by Kobius

The random thermal motion of molecules from a region of higher concentration to a region of lower concentration is called diffusion. The rate of diffusion across a barrier is defined by Fick’s law of diffusion

asked Oct 27, 2020

1 answer

4 votes

200k views

Place the following in the sequence of the progression of HIV/AIDS on a cellular level. 1)The HIV virus is uncoded. 2)HIV attaches to the receptors on the CD4+ cell. 3)DNA synthesis occurs by reverse transcription.

asked Mar 21, 2020

1 answer

2 votes

104k views

What factors caused feudalism to weaken

asked Nov 12, 2019

1 answer

2 votes

203k views

Many African Americans elected to office during reconstruction felt a special pressure to:

asked Oct 16, 2019

2 answers

4 votes

133k views

What is the payback period for a $20,000 project that is expected to return $6,000 for the first two years and $3,000 for years 3 through 5? a. 5 b. 3 1/2 c. 4 1/2 d. 4 2/3?

asked Nov 24, 2018

1 answer

2 votes

60.8k views

Typical rate of accumulation of sediments on the deep-ocean floor range around ________ in 1000 years. answer 0.5-1 cm 2-5 cm 10-40 cm 2-4 m 12 m

asked Sep 17, 2018

1 answer

3 votes

25.4k views

From $200 to $150. What is the percentage of decrease? A) 3% B) 25% C) 33% D) 50%

asked Jun 11, 2018

2 answers

0 votes

147k views

What is the greatest common factor of 8m, 36m^3 and 12

asked Aug 8, 2017

2 answers

0 votes

189k views

Write equation and Solve Kim bought a poster that cost $8.95 and some colored pencils. The total cost was $21.35 how much did the color pencils cost?

asked Jun 17, 2017

2 answers

4 votes

148k views

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