Answers by Hellnar
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Answers by Hellnar

Answers by Hellnar
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how much pure acid should be mixed with 3 gallaons of a 40% acid solution in order to get a 90% acid solution?
answered Nov 26, 2024
7 votes
28.1k views
1. Of the 300 television sets sold at an electronics store last month, 90 were flat-screen TVs. What is the ratio of flat-screen TVs to other TVs sold last month? 1.) 10:7 2.) 7:10 3.) 3:7 4.) 7:3
answered Nov 19, 2024
4 votes
151k views
David started a puzzle at 5:43 PM and finished it at 6:32 PM. How long did it take him? Give your answer in minutes.
answered Aug 11, 2024
2 votes
30.6k views
1) What effect did the sickle cell gene have on the people who were carriers of the mutation? 2) Why has the sickle cell gene persisted even when sickle cell anemia is so debilitating? 3) What are the
answered Aug 8, 2024
7 votes
168k views
Vomer, along with the mandible, is a(n) ____________ facial bone. What facial structure does it form part of.........
answered May 23, 2024
4 votes
133k views
Do you agree with the author’s argument that some people can fall in love at first sight
answered Mar 20, 2024
6 votes
77.1k views
I asked this question in the biology stack-exchange but thought it might be more appropriate here. I am running a batch experiment using penicillin bottles where I have bacteria growing for 21 days in
answered Mar 15, 2024
5 votes
58.1k views
What is the purpose of adding hooks to a component in Angular? a) To initialize the component b) To unsubscribe observables c) To create new objects d) To render the component
answered Feb 21, 2024
4 votes
225k views
The 2.0 kg wood box slides down a vertical wood wall while you push on it at a 45 ∘ angle. the coefficient of kinetic friction of wood on wood is μk = 0.200. what magnitude of force should you apply to
answered Feb 19, 2024
2 votes
154k views
Quien esla hija de tus padres
answered Feb 10, 2024
4 votes
63.8k views
CAN SOMEONE HELP ME PLEASE? I JUST NEED THE CORRECT VALUE OF M THAT’S IT. THE PICTURE IS ALREADY ATTACHED
answered Dec 28, 2023
3 votes
107k views
The company warehouse contains 100 pallets of office paper, 25 pallets of photo paper, and 50 pallets of card stock. Each pallet of office paper is valued at $96, each pallet of photo paper is valued at
answered Dec 21, 2023
4 votes
65.2k views
Which phrase is a description of 2m+7? A. 7 more than 2 times m B. 2 more than 7 times m C.2 times the sum of 7 and m D.7 times the sum of 2 and m​
answered Nov 8, 2023
4 votes
40.4k views
In a right triangle, if angle 0 = 45 and the side opposite to angle 0 is equal to 5sqrt2 meters what is the approximate length of the hypotenuse?
answered Oct 30, 2023
7 votes
199k views
Based on these lines, which statement is true?
answered Jun 7, 2023
11 votes
35.0k views
Could use help trying to solve this I keep getting it wrong.
answered May 10, 2023
4 votes
61.4k views
one of the defining symptoms of posttraumatic stress disorder is . group of answer choices a. memory loss b. avoidance c. sexual tension d. dissociative symptoms
answered Apr 25, 2023
3 votes
9.0k views
How did higher education for women in the late 1800s lay the groundwork for women's rights?
answered Apr 8, 2023
1 vote
109k views
The computer lab has 37 wireless touchscreen devices and 13 traditional devices. About what percent of the lab are wireless devices? Pleaseeee help me <3
answered Oct 28, 2022
14 votes
88.4k views
Need some help with this question
answered Aug 15, 2022
5 votes
190k views
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