Acaterer makes 3 extra sandwhiches for every 20 sandwhiches a customer orders. what is the ratio of ordered sandwiches to extra sandwiches? the caterer makes a total of 184 sandwiches for a customer. how many sandwhiches did the customer order?

What is the definition of exponential decay?

The graph of g(x) is a translation of y = which equation represents g(x)?

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?