Answer:
third option: log_2 1/3
Step-by-step explanation:
change of base formula:
log_b a= (log_x a)/(log_x b)
(log 1/3)/(log 2)
apply reverse change of base formula
2 from log 2 becomes new base, and 1/3 becomes the other number
=log_2 1/3
yes, 360/4 = 90 minutes
I'm pretty sure its 40
hope I helped
x = 9.
-5 square root x =15
divide both sides by -5:
√x = 15/-5 = -3
Squaring both sides:
