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I happened upon this video purportedly showing a coin on a horizontal table receding away from a lens would disappear from bottom up. The explanation via diffraction resolution limit is wrong. However,
asked
Dec 19, 2024
Physics
high-school
1
answer
5
votes
128k
views
-3x > 9. Explain the difference between the two inequalities. How does it change one of your answers? A) -3x > 9 represents an inequality where x is multiplied by -3, and the direction of the inequality
asked
Dec 11, 2024
Mathematics
high-school
1
answer
3
votes
105k
views
At the beginning of the year, Manley's firm had an allowance for doubtful accounts with a balance of $13,700. At the end of the year, Manley recorded bad debt expense of $21,000 and the balance of doubtful
asked
Nov 18, 2024
Business
high-school
1
answer
1
vote
67.9k
views
Match the rocks with the material they are made of. igneous rocks sedimentary rocks metamorphic rocks they are made from weathered pieces of rock. arrowright they are rocks, small or large, which reformed
asked
Sep 16, 2024
Biology
high-school
1
answer
1
vote
219k
views
Alanis is moving and needs to pack two mirrors. The largest mirror must fit in a box that is 18 inches wide by 20 inches long. The small mirror is similar in proportion to the larger one. In terms of the
asked
Aug 28, 2024
Physics
high-school
1
answer
4
votes
167k
views
An electron initially at rest is accelerated over a distance of 0.290 m in 30.7 ns. Assuming its acceleration is constant, what voltage was used to accelerate it?
asked
Aug 23, 2024
Physics
high-school
1
answer
0
votes
93.8k
views
The average yearly salary of a lawyer is $25 thousand less than twice that of an architect. Combined, an architect and a lawyer earn $209 thousand. Find the average yearly salary of an architect and a
asked
Jul 25, 2024
Mathematics
college
1
answer
0
votes
167k
views
In the normal cellular processes, which genes inhibit cell division? A) Mutant genes B) Oncogenes C) Proto-oncogenes D) Tumor-suppressant genes
asked
Jun 15, 2024
Biology
high-school
1
answer
1
vote
31.2k
views
Identify the following rhythm junctional and av blocks
asked
Jun 4, 2024
Health
high-school
1
answer
3
votes
50.9k
views
what is the domain and range of this and it needs placed in these fancy { } squiggles, can anyone explain this?
asked
Jan 22, 2024
Mathematics
college
1
answer
5
votes
200k
views
Solve the system of equations: y = 2x – 5 y = x^2 – 5 A. (–1, –7) and (4, 3) B. (–1, –4) and (3, 4) C. (0, –5) and (2, –1) D. (0, 5) and (2, 2)
asked
Jan 14, 2024
Mathematics
high-school
1
answer
0
votes
32.5k
views
What are organic compounds
asked
Jul 20, 2023
Biology
high-school
1
answer
25
votes
232k
views
Write the equation of each parabola in vertex form Vertex=(1,3) Point =(2,5)
asked
Jun 16, 2023
Mathematics
college
1
answer
0
votes
202k
views
Quotients to divide. 8)296
asked
Apr 6, 2023
Mathematics
college
1
answer
1
vote
86.6k
views
What is theof this line?X-3 0 3 6yl-4-3-2-1 0([?], [ ])y-intercept9 121
asked
Jan 25, 2023
Mathematics
college
1
answer
0
votes
194k
views
¿Cómo usar las rimas?
asked
Dec 9, 2022
Spanish
high-school
1
answer
3
votes
37.0k
views
A wave has a wavelength of 4m and a frequency of 200Hz. What is the wave speed?
asked
Nov 9, 2022
Physics
high-school
1
answer
20
votes
95.6k
views
A high amount of short interest is typically considered as a __________ signal, and contrarians may consider it as a _________ signal. A.bu bullish; bearishC. B. bearish; bullishB. C. bullish; falseD.be
asked
Nov 6, 2022
Social Studies
college
1
answer
0
votes
195k
views
Solve m + 7 = 11. The solution is?
asked
Oct 1, 2022
Mathematics
college
2
answers
7
votes
231k
views
3. Who is often said to have begin the First Great Awakening? A John Wesley B Charles Wesley C Jonathan Edwards D George Whitefield
asked
Aug 11, 2022
History
high-school
2
answers
2
votes
234k
views
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