From the sample space S = {1,2,3,4, 15), a single number is to be selected at random Given the following events, find the indicated probability. A. The selected number is even B. The selected number is a multiple of 4 C. The selected number is a prime number. P (A and B) = ?
(Simplify your answer)​

P(A and B) = 1/5 = 0.2

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this question, we want to find the probability of taking a number that is even and a multiple of 4.

We have the following sample space, of five numbers: {1,2,3,4,15}.

One of these numbers, 4, is even and a multipled of 4.

P(A and B)

1 out of 5. So

P(A and B) = 1/5 = 0.2

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.