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Answers by Stepanie

Answers by Stepanie
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The fundamental frequency in an organ pipe closed at one end is 275 Hz. (a) What is the length of this pipe?
answered Nov 9, 2024
4 votes
22.2k views
Given: δabc is a right triangle. prove: a2 b2 = c2 right triangle bca with sides of length a, b, and c. perpendicular cd forms right triangles bdc and cda. cd measures h units, bd measures y units, da
answered Aug 27, 2024
1 vote
98.8k views
Many generations ago, our ancestors were more likely to survive if they lived in groups than if they tried to live by themselves. This argument is used by advocates of evolutionary personality theory to
answered Jun 25, 2024
5 votes
36.4k views
If Earth had its orbit changed so that at all points along its orbit it was always the same distance from the Sun (circular orbit), how would this affect the seasons on Earth? A) there would no longer
answered Jun 25, 2024
2 votes
219k views
T is covered by a group major medical policy with his employer. He leaves his employer and converts the coverage to an individual policy. All of these statements about the new policy are true EXCEPT: A)
answered May 23, 2024
7 votes
158k views
Can someone help with 12-15
answered Apr 27, 2024
3 votes
25.5k views
"What specific difference in the properties of the constituents of mixtures is utilized to separate them in the following separation techniques: A)Chromatography B)Evaporation C)Filtration D)Fractional
answered Apr 24, 2024
7 votes
167k views
What is the purpose of a capnograph/capnometer? 1) To measure the concentration of carbon dioxide in exhaled breath 2) To measure the concentration of oxygen in inhaled breath 3) To measure the concentration
answered Apr 7, 2024
2 votes
7.3k views
This is not a test so stop taking it down someone pls answer this
answered Nov 21, 2023
4 votes
69.6k views
(a+b-c)(ab-bc+ca) expand​
answered Nov 7, 2023
9 votes
227k views
If current in a 500 watt heating element is 4 A, what is its resistance?Group of answer choices85.7 Ω42.8 Ω31.3 Ω11.2 Ω
answered Apr 19, 2023
4 votes
44.7k views
I need to solve for x and z if you could explain as well. Thank you
answered Sep 23, 2022
1 vote
211k views
Please help me I am in Spanish 2A if you need my vocabulary sheet tell me here is what the front of the work said Instrucciones Contesta las preguntas en español. Usa la lista del vocabulario y los verbos
answered Aug 17, 2022
4 votes
10.0k views
Which contains more atoms; 1mol H2O2, 1mol C2H6, or 1mol CO?
answered Jun 14, 2022
3 votes
3.7k views
If aluminium has an atomic number of 13and has 14 neutrons what is its mass number
answered May 2, 2022
4 votes
138k views
Write the converse. If a figure is a square, then it has four sides. A. If a figure has four sides, then it is a square. B. If a figure has four sides, then it is not a square. C. If a figure does not
answered Mar 12, 2022
7 votes
37.3k views
Which value is the same as 6 tenths?
answered Mar 7, 2022
12 votes
132k views
!!!!!!PLEASE HELP!!!!!!!
answered Jan 10, 2022
4 votes
163k views
A manufacturer of window frames knows from long experience that 5% of the production will have some type of minor defect that will require adjustment. What is the probability that in a sample of 20 window
answered Dec 3, 2021
4 votes
174k views
Todd knows he should start exercising, but he likes coming home and just relaxing in front of the TV. He thinks that when school gets out he may possibly start being more physically active. What stage
answered Nov 11, 2021
5 votes
28.1k views
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