Sorry i really don't know the answer.......................................................
Answer:
Step-by-step explanation:
- An airplane leaves Los Angeles for Denver at a speed of 430 mph. Thirty minutes later another plane going from Denver to Los Angeles leaves Denver, which ... So to begin with plane 1 got a 30 minute head start, so since it was going at 430 miles per ... LOS ANGELES - DENVER...430 miles/hour, x hours.
The answer is < because 7.1983 * 10^1 =71.983
Answer:
4+8=12
Step-by-step explanation: