the exponential model a = 713.8 e^0.019t describes the population, a, of a country in millions, t years after 2003. use the model to determine the population of the country in 2003.

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

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

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.