The number of users on a website is 5400 and is growing exponentially at a rate of 30% per year. Write a function to represent the number of users on the website after t
years, where the quarterly rate of change can be found from a constant in the
function. Round all coefficients in the function to four decimal places. Also,
determine the percentage rate of change per quarter, to the nearest hundredth of a
percent.

The monthly texting plan of all star cell is $11 per month and $0.25 per text. the monthly texting plan of top line cell is $14 per month and $0.15 per text. a student wants to set up a system of equations to find the number of texts for which the total monthly cost of the two companies is the same. he uses the variables x and y. he lets y represent the total monthly cost. what will x represent? x = number of texts x = cost of the total number of texts x = total monthly cost x = cost of each text