Arectangular fish pond is 21 ft squared in area. if the owner can surround the pond with a 20 ft fence what are the dimensions of the pond

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83