I need help with math question please someone smart the question is below A local police force determined that drivers’ speeds on a stretch of roadin the county is normally distributed with a mean of 65 miles per hour and a standard deviation of 5 miles per hour.

Determine the probability of randomly selecting a driver who is traveling faster than 80 miles
per hour

Round your answer to two decimal places. Just input numbers without the percent sign (%). Example: 30.23% would be entered as 30.23

Aking and his army will attempt to capture a fortress. the left and right flanks break off from the main group to attack the west and east guard towers. suppose the left flank has a 60% chance of success and the right flank has a 75% chance of success, independently of one another. if both flanks capture their respective targets, then the king has a 98% chance of successfully taking the fort. if, however, only the left flank captures its tower, the king has an 80% chance of success; if only the right flank succeeds, the king has a 50% chance. if both flanks fail, then the king's chance of capturing the fort drops to 20%. it turns out the king captures the fort. what is the probability that one, and only one, flank was successful (either the left, or the right, but not both)? (round your answer to 3 decimal places)