A combination lock has 50 numbers on it. How many different 3-digit lock combinations are possible if no digit can be repeated?

Find the population density, to the nearest tenth, for each of the following states. Which state has the greater population density? mile inhabit the state with the greater density than inhabit the state with the lesser density? State A population: 12,881,890 State B population: 11,596,347 area: 56.511 mi- area: 42,829 mi The population density for state A is people per square mile. (Round to the nearest tenth as needed.) The population density for state B is people per square mile. (Round to the nearest tenth as needed.) Which state has the greater population density? How many more people per square mile inhabit the state with the greater density t density? Choose the correct answer below and fill in the answer box to complete your answer. (Round to the nearest tenth as needed.) O A. State A has the greater population density by people per square mile. O B. State B has the greater population density by people per square mile.

How long does it take to finish the 1161-mile Iditarod Dog Sled Race from Anchorage to Nome, Alaska? Finish times (to the nearest hour) for 57 dogsled teams are shown below. L 261 271 236 244 279 296 284 299 288 288 247 256 338 360 341 333 261 266 287 296 313 311 307 307 290 288 307 299 303 277 283 289 297 299 304 305 288 330 309 328 328 285 291 295 332 298 306 315 310 318 318 320 323 324 327 333 321 USE SALT For this problem, use five classes. (a) Find the class width.

Saved Help Save & Exit Submit There are 345 students at a college who have taken a course in calculus, 212 who have taken a course in discrete mathematics, and 188 who have taken courses in both calculus and discrete mathematics. How many students have taken a course in either calculus or discrete mathematics?