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What Doppler shift would an astronomer notice for the spectral light from a galaxy moving away from Earth? Choose the correct answer.
answered Apr 23, 2022
4 votes
144k views
How do I solve for a and b
answered Mar 2, 2022
6 votes
57.7k views
Which one is it A, B, C, or D?
answered Feb 15, 2022
3 votes
131k views
I dont understand what the question is asking ​
answered Nov 12, 2021
4 votes
153k views
2. In the following sentence, which of the words listed is a COLLECTIVE NOUN? Gracie and will baked a batch of fresh cookies for their mom. * . A. Gracie B. Will C. batch D. mom
answered Nov 2, 2021
3 votes
83.2k views
Which system of equations is represented in the graph? On a coordinate plane, a horizontal line is at y = negative 2 and another line goes through (0, negative 3) and (6, 0). y = negative 2. x minus 2
answered Oct 5, 2021
0 votes
61.8k views
Cost $9.99 a yard .then they buy 17.4 yad how much it will cost
answered Jul 1, 2021
6 votes
165k views
I need to finish this its only 30 min left
answered Jun 28, 2021
5 votes
183k views
Where would be a good place to learn about interesting places and people in Tennessee history A.The local court house B.The mayor's office C.The magazine of the Tennessee Historical Society D.The Smithsonian
answered Jun 25, 2021
4 votes
124k views
Complete the recursive formula of the geometric sequence −0.1 ,−0.5 ,−2.5 ,−12.5 c(1)=______ c(n)=c(n-1)*______
answered May 28, 2021
2 votes
8.3k views
Sue and Kathy have $20 left for a cab fare home. The cab fare is $3 per mile plus a $2 flat rate fee. What is the maximum number of miles they will be able to travel in the cab
answered May 24, 2021
5 votes
103k views
#NAME?
answered Apr 14, 2021
2 votes
34.7k views
The length of a rectangle is four more than three times it’s width. The perimeter is 64 inches
answered Mar 19, 2021
6 votes
41.5k views
Who is Newsha tavakolian and why is she know for?
answered Mar 9, 2021
5 votes
65.8k views
10 points! please help!
answered Mar 1, 2021
3 votes
120k views
If there are 129 apples and you take away 12, how many do you have now?
answered Jan 29, 2021
5 votes
62.9k views
Help me with them all
answered Jan 24, 2021
4 votes
16.5k views
3 examples of early civilizations in Africa
answered Dec 6, 2020
4 votes
77.5k views
Dane's credit card has an APR of 16%, calculated on the previous monthly balance. His credit card record for the last 7 months is shown in the table below End of Previous New Payment Finance Principal
answered Mar 18, 2020
1 vote
117k views
Help pleaseeeee need done by tomorrow
answered Mar 8, 2020
1 vote
219k views
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