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Solnce55 [7]
3 years ago
9

noise in a quiet room is 500 times for as intense as the threshold of sound. what is the decibel measurement for the quiet room?

Mathematics
1 answer:
mestny [16]3 years ago
5 0
For this case, the first thing you should do is observe the graph.
 We have that the x-axis represents the intensity of the sound.
 The y-axis represents the measure in decibels.
 We have then:
 For x = 500 the value of y is y = 28
 Answer:
 
The decibel measurement for the quiet room is:
 
28 decibels
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Essentially the same as (-6) - 12

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When The Product of 15 and 40 is divided by the sum of 15 and 45 what is the quotient?
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The question involves the concept & equations associated with projectile motion.

Given:
y₁ = 1130 ft
v₁ = +46 ft/s (note positive sign indicates upwards direction)
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Of the possible equations of motion, the one we'll find useful is:

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7 0
3 years ago
Please answer right away
Andreas93 [3]

Answer:

20 miles with an error margin of  ± 8 miles

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Done

8 0
3 years ago
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