Answers by Jeffrey Muller
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Answers by Jeffrey Muller

Answers by Jeffrey Muller
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how long does it take sound to travel the distance between the two microphones? Given.:wave 1 of microphone 1 has T=2 sec and f=1/2Hz and the speed of propagation of the sound is 330m/s​
answered Jun 21, 2021
1 vote
170k views
6. Which area was NOT invaded by Germany ? A. Sudetenland B. Czechoslovakia C. Portugal D. Austria
answered Apr 13, 2021
4 votes
5.8k views
Cheryl finds a bag containing 50 coins. The value of the coins is £1.81. If the bag only contains two-pence and five-pence coins, how many more five-pence coins are there than two-pence coins?
answered Mar 3, 2021
3 votes
60.8k views
I need this asap pleaseeee
answered Oct 13, 2020
4 votes
32.0k views
Whose theory brought the idea of Pangea back into speculation? What was the name of his theory.
answered Oct 12, 2020
4 votes
82.0k views
Please answer ASAP 30 points!!!! Find the domain for the rational function f(x) = x-3/4x-1
answered Jun 9, 2020
6 votes
119k views
Please select the word from the list that best fits the definition “a representation of the earths surface”
answered Mar 13, 2020
3 votes
18.2k views
What is a producer and a chemical reaction
answered Feb 10, 2020
6 votes
196k views
How does the risk involved in a money market mutual fund compare with the risk of a certificate of deposit (cd)?
answered Nov 20, 2019
5 votes
11.0k views
On which date is the gravitational force between Earth and the moon the greatest?
answered Nov 5, 2019
4 votes
125k views
Members of Congress receive benefits and privileges. Which privilege does the Constitution give them? A. They cannot be sued for statements made in a newspaper. B. They cannot be questioned in the courts
answered Oct 9, 2019
1 vote
115k views
How many cameras will be be nacessary to cover the entire store
answered Jan 19, 2019
1 vote
181k views
O god, who in this season give your church the grace to imitate devoutly the blessed virgin mary in contemplating the passion of christ, grant, we pray, through her intercession, that we may cling more
answered Jan 8, 2019
2 votes
218k views
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