Which of the following is/are Probability Rules?

I. The probability of an event is always between 0 and 1

II. If A cannot occur, then P(A) = 0

III. If A is certain to occur, then P(A) = 0.1

IV. P(A) = # of outcomes in the sample space divided by the # of outcomes in A

A.
II and III

B.
I Only

C.
II and IV

D.
I and II

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !

I’m not good at math can i have ? ?

Which of the following domains provide a real value periods