Recent activity by Dimitry K

Question

a circular arc of radius r and angle ϕ carries a total charge q uniformly distributed over its length. what is the electric field at the origin in the coordinate system shown?

asked Dec 25, 2024

1 answer 180k views

Term for movement of substances directly through the cytoplasm of epithelial cells is called?

answered Dec 20, 2024

1 answer 159k views

0 Declaration of Independence Boycott of British goods 10. Parliament imposed the Stamp Act on the colonists in 1765. What was the purpose of Stamp Act? A. It reduced the tax on sugar and molasses. B.

answered Oct 31, 2024

1 answer 212k views

And ,-7(w-1)>63 wer in interval notation. Use decimal form for numerical value

asked Oct 24, 2024

1 answer 36.9k views

A box contains 16 computer disks, 5 of which are known to have bad sectors. In how many ways can 4 disks be selected, without replacement and without regard to order, so that the following conditions are

answered Sep 28, 2024

1 answer 104k views

In both paragraph 5 and the final paragraph, Francisco comes home to find his family’s belongings “neatly packed in cardboard boxes.” Why do you think he specifically uses the word “neatly” each time he

answered Sep 3, 2024

1 answer 48.6k views

In the context of the British invasion, the remarkable group that came to be known as _____, formed by John Lennon, began as a Liverpool gang more interested in finding trouble than in changing the course

asked Aug 26, 2024

1 answer 118k views

I am completely new to biodiversity. I have a question: how do I calculate Nei's gene diversity? The formula I was given is H = 1 – Σpi2 I have an excel file with 3 different loci (Pgi-2, Pgd-2, Pgm-1).

asked Aug 19, 2024

1 answer 227k views

Which of the following minerals has the most influence on the concentration of particular matter in blood, the extracellular fluid osmolarity? 1) calcium 2) potassium 3) sodium 4) chloride

asked Aug 3, 2024

1 answer 161k views

you got out to dinner with Ben , Carla , david when the bill arrives you decide to split the bill evenly the total bill including tip and tax was $96. How much did you pay ?

answered Jun 27, 2024

1 answer 151k views

I really need help with this equation can someone help??

asked May 22, 2024

1 answer 217k views

The common species name of the virus is based on the A) presence or absence of a nuclear membrane. B) type of nucleic acid it contains. C) disease the virus causes. D) geographic area it is found

answered Apr 11, 2024

1 answer 210k views

Do the polar regions receive most of the sun rays throughout the year? a) Yes, they receive the maximum sunlight b) No, they receive the least sunlight c) Yes, but only during summer d) No, but only during

asked Mar 28, 2024

1 answer 234k views

Find the perimeter of the polygon with vertices at (1, 3), (7,3), (7, 7), and (4,7). O 22 units 13 units 18 units 20 units

answered Feb 26, 2024

1 answer 176k views

Which of the following is not a valid definition for risk? A. Every instance of exposure B. Risk = threat * vulnerability C. Anything that removes a vulnerability or protects against one or more specific

asked Feb 20, 2024

1 answer 156k views

Is per capita income a true measure of development? Elaborate

asked Feb 13, 2024

1 answer 91.4k views

In ATUV, the measure of ZV=90°, TV = 28, UT = 53, and VU = 45. What ratiorepresents the cosecant of ZU?

answered Dec 11, 2023

1 answer 135k views

What is the quotient of 1.892 x 108 and 4.3 x 10expressed in scientific notation?

asked Nov 1, 2023

1 answer 87.6k views

What is relative velocity explain with example

answered Sep 24, 2023

2 answers 153k views

MAKING AN ARGUMENT Your friend claims that given f(0) and any other value of a linear function f, you can write an equation in slope-intercept form that represents the function. Your cousin disagrees,

answered Sep 12, 2023

2 answers 81.0k views

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