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As the ambulance got closer,

As the ambulance got closer, Marge noticed that the pitch of the siren got higher. This happened becauseResponses A the sound
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An ambulance is going down the street with its lights and siren on. the hospital is five blocks away. select all the statements
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2. asked by pam
3. 578 views
Suppose you are stopped for a traffic light, and an ambulance approaches you from behind with a speed of 19.0 m/s. The siren on
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2. asked by Tessa
3. 832 views
An ambulance has just passed by your home. You detect that the frequency of the receding siren is900.0 Hz. If you know that the
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2. 85 views
Describe in words where the square root of 45 minus 9 would be plotted on a number line.a) Between −3 and −2, but closer to
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2. 125 views
The frequency of an ambulance's siren is 700 Hz.If a pedestrian on the side of the road hears the siren at 756 Hz, approximately
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2. asked by kim..need help
3. 1,350 views
Describe in words where cube root of 52 would be plotted on a number line.a) Between 4 and 5, but closer to 5 b) Between 4 and
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2. 115 views
While standing on 3rd street you hear an approaching ambulance. Its siren oscillates in frequency between about 650 Hz and 750
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2. asked by Anonymous
3. 573 views
The frequency of an ambulance siren is 700 Hz. If a pedestrian on the side of the road hears the siren at 756 Hz approximately
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2. asked by Jane
3. 1,066 views
While standing on 3rd street you hear an approaching ambulance. Its siren oscillates in frequency between about 650 Hz and 750
1. 0 answers
2. asked by Anonymous
3. 518 views