Answer:
(cos(3°) / 5) = 0.201078184 radians
Step-by-step explanation:
Question: 2c - 5 = 9
Answer: c = 7
Answer:
P(X = 12) = 0.0064.
Step-by-step explanation:
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

In which
is the number of different combinations of x objects from a set of n elements, given by the following formula.

And p is the probability of X happening.
In this problem we have that:

We want P(X = 12). So


P(X = 12) = 0.0064.
2.25 but i am not sure i hope that helps
Answer:
Yes
Step-by-step explanation:
All even numbers are divisible by two.