The function f(t)=2700(1.6)^{7t}f(t)=2700(1.6) 7t represents the change in a quantity over t weeks. What does the constant 1.6 reveal about the rate of change of the quantity?

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18