Mr. rice needs to replace the 166.25 ft of edging on the flower beds in his backyard. the edging is sold in lengths of 19 ft each. how many lengths of edging will mr mr. rice need to purchase?

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3