The probability of exactly two heads when a fair coin is tossed twice is 1/4 . Classify the statement as an example of theoretical probability or experimental probability.

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online