Questions by China

Questions by China

What do the spheres represent in a typical model of an atomic nucleus?

asked Jul 25, 2021

1 answer

4 votes

56.7k views

Given P(A)=0.8P(A)=0.8, P(B)=0.62P(B)=0.62 and P(A union B)=0.874P(A∪B)=0.874, find the value of P(A unionB)P(A∩B), rounding to the nearest thousandth, if necessary.

asked Jul 2, 2021

1 answer

1 vote

60.2k views

Which depositional landform is created at the ultimate base level (or terminus!) of a stream, where sediment is deposited into the sea?

asked May 1, 2021

1 answer

4 votes

6.9k views

Which orbital (or ring) contains the electron that calcium loses to form an ion?

asked Apr 24, 2021

1 answer

1 vote

63.4k views

The chemical environment of carbons can be deduced form their chemical shifts. Deduce the relative chemical shifts of the carbons at the labeled positions. (Carbons that are highly shielded have low delta,

asked Mar 3, 2021

1 answer

3 votes

205k views

the creamery ice cream shop in walnut creek sold 501 ice creams last Wednesday. they sold half as many chocolate cones as vanilla. First write the equation.

asked Jan 17, 2021

1 answer

2 votes

205k views

A proton is moving at 2.1 x 10 m/s clockwise through a constant and perpendicular magnetic field. The radius of curvature through the field is 0.6 meters. What is the strength of the magnetic field?

asked Dec 24, 2020

1 answer

3 votes

37.8k views

175,000 In Scientific notation

asked Nov 23, 2020

1 answer

5 votes

139k views

Current research indicates that a long, random string of words, such as correct horse battery staple is more secure than a random series of letters, numbers, and symbols that is short enough to be remembered.

asked Nov 7, 2020

1 answer

3 votes

118k views

Read the following passage: These guys don't understand! I am good at sports - real sports, though. Not this dumb game. Back home, everyone knew I was a great athlete. But here, I don't understand the

asked Jun 14, 2020

2 answers

0 votes

58.5k views

Which digestive structure is NOT correctly paired with its secretions? a. Brush border cells of the small intestine: Aqueous salt and mucus mixture b. Liver and pancreas: Bicarbonate ions c. Liver: Bile

asked May 27, 2020

1 answer

3 votes

202k views

If 7 boxes of energy bars cost $6.75 more than 4 boxes of energy bars, how much does each box cost?

asked Dec 7, 2019

1 answer

1 vote

127k views

Describe two ways in which a corn plant is apart of each following abiotic cycles A.Water cycle B.)Carbon cycle C.) Nitrogen cycle

asked Nov 21, 2019

1 answer

2 votes

197k views

What can you conclude about what Victor was feeling in this passage? The time had finally come for Victor. He slowly walked up onto the stage in the school auditorium. Taking a deep, shaky breath, he looked

asked Aug 27, 2019

2 answers

4 votes

18.2k views

Use the conditional statement to answer the question if an angle measures 43 degrees then the angle is acute Are the statement and it’s inverse true? A)The statement and is true,but the inverse is false

asked Aug 25, 2019

1 answer

3 votes

148k views

Why country was the last to settle in North America A.Spain B.France C.The Netherlands D.England

asked Jan 19, 2019

1 answer

5 votes

62.8k views

When is the conch mentioned in lord of the flies?

asked Oct 15, 2018

2 answers

4 votes

199k views

What is the instrument that was found in the coffin of the mummy of ankhhape, a sacred musician?

asked Jul 3, 2018

1 answer

3 votes

151k views

-4(m-5)=-12 last question I’m stuck on

asked Apr 23, 2018

2 answers

0 votes

98.1k views

Comment on the dominant variety of prose (narrative,expository or descriptive) present in each of the following passages.write a brief appreciation of each passage in about 260 words each.

asked Feb 5, 2018

2 answers

5 votes

126k views

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