(07.09) Given the following functions f(x) and g(x), solve f[g(7)] and select the correct answer below: (1 point) f(x) = 4x + 21 g(x) = 2x + 2​

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).

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

What are the first 4 terms in the multiplication pattern given by the formula 2×4n