Answer:
Do you mean how many waves of sound and light went through the galaxy
Answer:
28
Step-by-step explanation:
Take the weight of the bowl out of the rice
A)15000 x (9 : 100) x 3 = 4050
B) 15000 + 4050 = 19050
I hope it is correct ❤️
Answer:
x=2.4650
Step-by-step explanation:
I assume that you mean 
so let s use the ln() function

so x = ln(15)/ln(3)
x = 2.4650