When you are 1.5 meters away from the speakers at a concert, the sound level is 130 db. How far away should you sit to reduce the level to 70 db? First calculate the db difference then take the square root of that value and multiply by the original distance

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation:

150.6

all i did was i multiplied 5.02 by 30

answer: i could not see part the question so ill explain how to get the answer

step-by-step explanation: for instance the distance she travele d is 10 and she traveled the same amout each mile so do 10 divided by how many miles she drove each time and you ge your answer.