I hit 30 subs! Can you guys help me out more by subbing to 999 splxsh on yt. Thanks!

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).

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

Pranza plotted point a in the coordinate plane below.