Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage rate of increase or decrease.
y
2700(0.453)

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given  measures, find the other four.