Question

subtact 1448539 from
2885342​

Answer 1

Answer:

2536803

Step-by-step explanation:

decibels

We measure sound intensity (also referred to as sound power or sound pressure) in units called decibels. Decibels (dB) are named in honor of Alexander Graham Bell, the inventor of both the telephone and the audiometer. An audiometer is a device that measures how well a person can hear certain sounds.Jan 28, 2019

Answer 2

Answer:

1436803

Step-by-step explanation:

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