A person taking a 9 question multiple choice test which each question has three answer choices only one is correct. Rolling a die and the first choice of die shows 1 or 2 the second shows 3 or 4 and the third shows 5 or 6. What is the probability the person gets fewer than 3 correct

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

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.