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This photo shows the visible light spectrum of the Sun. Why does it have all those dark lines on it? A) The dark lines are caused by Doppler shifts. B) The dark lines are not real, but rather are artifacts
answered
Oct 18, 2024
Physics
high-school
5
votes
68.4k
views
What is the power of a metaphor 
answered
Sep 1, 2024
SAT
college
1
vote
158k
views
How does Lincoln allocate blame for the Civil War?
answered
Jul 28, 2024
Mathematics
high-school
7
votes
221k
views
By compiling the stories of their past originally written by the scribes J and EMD the exodus from slavery to freedom Moses and the 10 Commandments Abraham's journey to the promised land p Creates what
answered
May 28, 2024
Social Studies
high-school
4
votes
206k
views
Bob rides a bike to school. Within the first 10 minutes, his average speed is 4 m/s, and he speeds up after that. His average speed becomes 6 m/s, and he arrived at school in another 20 minutes. What is
answered
Apr 28, 2024
Physics
high-school
1
vote
184k
views
What is the arc measure of minor arc BC in degrees? a) (n + 12) b) (13n – 16) / (6n) c) (3n – 12) d) (6x + 12)
answered
Mar 30, 2024
Physics
high-school
3
votes
89.3k
views
. when guitar strings a and b are plucked at the same time, a beat frequency of 4 hz is heard. if string a is tightened, the beat frequency decreases to 3 hz. which of the two strings had the lower frequency
answered
Mar 14, 2024
Physics
high-school
3
votes
188k
views
Sound City sells the Cleartone-400 satellite car radio. For this radio, what are the historical sales records over the last 100 weeks?
answered
Mar 3, 2024
Mathematics
high-school
2
votes
81.9k
views
If something stands between you and your success, move it. What does this quote mean
answered
Feb 23, 2024
Biology
high-school
6
votes
42.9k
views
Objects can possess energy as ___________. (a) endothermic energy (b) potential energy (c) kinetic energy A. a only B. b only C. c only D. a and c E. b and c
answered
Nov 5, 2023
SAT
high-school
4
votes
129k
views
Note that common skills are listed toward the top, and less common skills are listed toward the bottom. according to o*net, what are common skills needed by reporters and correspondents? select four options.
answered
Aug 11, 2023
English
high-school
8
votes
129k
views
Evaluate (c^-2)^0 where c=4
answered
Dec 15, 2022
Mathematics
high-school
0
votes
161k
views
Match each enzyme namewith the correct descriptive phrase. a. Ads through an adenylylated DNA intermediate b. Catalyzes mitochondrial DNA replication c. Catalyzes most nucleotide incorporations in bacterial
answered
Oct 12, 2022
Biology
college
6
votes
143k
views
Please help a girl out I'm so confused
answered
Oct 4, 2022
Mathematics
high-school
8
votes
100k
views
Thomas is training to run a 20-mile race. He can run 6 miles in 45 minutes. how long would it take him to run 20 miles at the same rate?
answered
Aug 19, 2022
Mathematics
college
2
votes
28.9k
views
You decide to become a vegan, which means you can no longer get your protein from meat or fish. All of the following are good sources except a - nuts b - rice c - soy d - beans
answered
Aug 2, 2022
Health
high-school
3
votes
23.7k
views
I need help with this ASAP .. it is due tomorrow and I have to get it done tonight.. please don’t use links
answered
Jul 12, 2022
English
high-school
3
votes
36.0k
views
A disadvantage of blank reproduction is that offspring generally have more competition for resources, such as food and living space.
answered
Apr 28, 2022
Health
high-school
10
votes
137k
views
3x(2-2x+6) HURRY PLEASE
answered
Apr 16, 2022
Mathematics
high-school
0
votes
39.8k
views
Please only answer if you are 100% sure it's a major grade. . 35 POINTS
answered
Apr 9, 2022
Chemistry
middle-school
5
votes
58.6k
views
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