Answer:
Hey there!
(8^2)^-4=8^2(-4), or 8^-8
8^-8 can be expressed as the third option.
Hope this helps :)
Double angle identity for sine:
Factorize the left side.
Pythagorean identity:
so that
y=55 degrees x=125 degrees
Step-by-step explanation:
0.444... (or 44.44...%)
The experimental probability is the probability of an event actually happening. The experimental probability of a man having a beard here is 44.444...% (8/18).
