Questions by Daniel Santos

Questions by Daniel Santos

How many gallons of pure water should be evaporated from 160 gallons of a solution containing 12% salt so that the remaining solution contains 20% salt? What are you being asked to find in this problem?

asked Dec 2, 2021

2 answers

1 vote

124k views

Years ago McDonald's switched from Styrofoam boxes for its large sandwiches to corrugated boxes made partially from recycled materials because of concerns that Styrofoam took too long to decompose in landfills.

asked Nov 12, 2021

2 answers

5 votes

54.6k views

Factor completely x^3+27

asked Oct 18, 2021

1 answer

2 votes

175k views

Can I get a explanation too?

asked Oct 13, 2021

1 answer

0 votes

159k views

Colonist B is a wealthy woman from New York City. Her husband's business earns tremendous wealth and honor for the family. She frequently claims to be related to several members of the House of Lords in

asked Sep 15, 2021

1 answer

1 vote

147k views

A figure skater in a tight spin has a rotational inertia of 5.6kgm^2, and an angular velocity of 16 rad/s a) What is her angular momentum? b) what was her angular velocity when she went into the spin if

asked Aug 1, 2021

1 answer

3 votes

210k views

Convert 21 ft 9 in into yards feet and inches

asked May 18, 2021

1 answer

1 vote

118k views

Whatus the Value of (2^3)^2

asked Apr 11, 2021

1 answer

3 votes

212k views

M-x=n, solve for x. i got X= n+1/m is that correct?

asked Nov 10, 2020

1 answer

5 votes

15.0k views

What is the term that refers to a form of wealth that can be stored for the future?

asked Jul 20, 2020

1 answer

5 votes

32.9k views

Why did the Soviet Union lose the Cold War?

asked Jun 1, 2020

1 answer

5 votes

37.9k views

PLEASE HELP ME PLEASE

asked Feb 1, 2019

1 answer

4 votes

225k views

2x + 5y + 2z = 0 4x - 7y - 3z = 1 3x - 8y - 2z = -6

asked Aug 2, 2018

1 answer

5 votes

234k views

Which word is the singular form of unas pizarras

asked Feb 18, 2018

1 answer

3 votes

150k views

the wife of nicholas ii was the last czarina of russia (1894-1917). after the bolshevik revolution, she and her family were imprisoned and executed. who was she?

asked Oct 22, 2017

1 answer

1 vote

110k views

How does buck learn an unforgettable lesson about law of club and gang when watching his first dog fight

asked Oct 10, 2017

1 answer

3 votes

57.4k views

What substance prevents the escape of heat radiated from Earth's surface? carbon monoxide carbon dioxide ozone sulfur dioxide

asked Jul 14, 2017

2 answers

1 vote

141k views

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