Olivia bowled 5 games. her scores were 80, 95, 100, 85, and 95.
what is the mean of her scores for the 5 games.
i think its 455. am i right

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).

The variable in a relation who’s value depends on the value of the independent variable is called what?

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3