Mathematics, 23.03.2021 14:30 123userhi
Which expressions are equivalent to the one below? Check all that apply. 2^x
A. 4^x/2^x
Answers: 3
Mathematics, 21.06.2019 13:30
The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).
Answers: 1
Mathematics, 21.06.2019 23:20
Find the value of x in the diagram below. select the best answer from the choices provided
Answers: 1
Which expressions are equivalent to the one below? Check all that apply. 2^x
A. 4^x/2^x...
A. 4^x/2^x...
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