Jackie drove 7 hours at an average rate of 60 miles an hour. how far did she travel?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

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

Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?