ANSWER

EXPLANATION
We want to find an odds ratio from a given probability, which is

We subtract the numerator 1 from the denominator 4 to obtain

The answer is the number of unfavorable outcomes.
The Odds can then be expressed as

The ratio of favourable outcomes to unfavorable outcomes.
Or
Answer: I do not understand the options you gave but but cos30º is equal to
/2 which is 0.86602540378.
Answer:
-54+36h
Step-by-step explanation: