Suppose you are getting new inground pool at your house. the pool is going to be a rectangle that is 30 feet by 15 feet. the outside border of the deck around the pool will also be a rectangle, which is 44 feet by 28 feet. the deck is going to be covered by a new tile that has a special, non-slip surface. each of the tiles is a square that is 6 inches on a side, and there is no gap between any of the tiles when they are laid. how much will be spent on purchasing just the right number of tiles if they cost $3.47 each?

Suppose that a customer is purchasing a car. he conducts an experiment in which he puts 10 gallons of gas in the car and drives it until it runs out of gas. he conducts this experiment 15 times on each car and records the number of miles driven. full data set car 1 238238 216216 205205 212212 240240 274274 297297 252252 260260 247247 257257 243243 296296 243243 290290 car 2 245245 204204 215215 209209 251251 165165 221221 295295 172172 287287 268268 305305 320320 260260 297297 describe each data set, that is determine the shape, center, and spread. sample mean for car 1 x overbar equalsx=216216 mi / 10 gal (type an integer or decimal rounded to one decimal place as needed.) sample mean for car 2 x overbar equalsx=209209 mi / 10 gal (type an integer or decimal rounded to one decimal place as needed.)