Answer:
85%
Step-by-step explanation:
4/5 is the equivalent to 80% so therefore the answer to your question, 85% is bigger than 4/5.
Not sure right now give me a few mins
Answer:
X=
Step-by-step explanation:
XY+Z=-16
Subtract both sides by Z
XY=-16-Z
Divide both sides by Y
X=
1/2 probability of 1 flip
1/2 x 1/2 x 1/2 x 1/2 = 1/16 probability