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Science & Mathematics by Anonymous 2018-07-06 05:34:37
Social Science
What is the speed of the vehicle and the actual frequency of the siren?
No response
A listener hears a frequency of 571 Hz when a vehicle with a siren is moving toward them and 464 Hz when the vehicle is moving away. What is the speed of the vehicle and the actual frequency of the siren? Assume a sound speed of 340 m/s.
Science & Mathematics by Anonymous 2018-07-06 05:33:40
Social Science
What does it mean to “prove yourself”?
No response
I finally got a raise and a review and my boss told me that I actually proved myself. I felt proud but also kinda confused because I had such a struggle to progress and I’m not even sure it’s good because I shouldn’t have to prove myself right?
Science & Mathematics by Anonymous 2018-07-06 05:33:27
Social Science
Is blood just human juice?
9 answers
Education & Reference by Anonymous 2018-07-06 05:12:40
Social Science
Wouldn't you love a hate group that targets people for their OPINIONS?
11 answers
Education & Reference by Anonymous 2018-07-06 05:12:26
Social Science
Pros and Cons of going to a private university or a public state university?
1 answer
The program I want is only available at a private school, but I’m a little concerned all the costs & everything.
