Earplugs you can buy in the drugstore have a noise reduction rating of 23 decibels. if you are wearing those earplugs but your friend phil is not, how far from the speaker should phil stand to experience the same loudness as you?

41/17 as a decimal rounded to the nearest hundredth

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

What multiplys to be 1 but adds up to be 4