Identify the initial amount a and the rate of decay r (as a percent) of the exponential function g(t) = 240(0.75). Evaluate the function when t = 3. Round your answer to the nearest tenth.

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me