6w divided by x+9?

1 Answer

Answer :

15

Related questions

Description : What sound intensity corresponds to a sound-intensity level of 50dB? A. 1 x 10-6W/m2 B. 1 x 10-7W/m2 C. 1 x 10-8W/m2 D.1 x 10-5W/m2

Last Answer : B. 1 x 10-7W/m2