1. Mrs. Lavender, a saleswoman based in Exeter, has to visit the local towns shown on the map to sell cosmetics. The numbers on the roads give the distance in miles between the towns. What is the shortest route she can take which will both start and end at Exeter? Please enter your answer as a number only.
2. Suppose the weather forecast states there is a 10% chance of rain and 15% chance of snow today. Then, if it rains or snows today, there is a 90% chance it will be cloudy tomorrow. Otherwise, there is a 30% chance it will be cloudy tomorrow. What is the probability it will be cloudy tomorrow? Please enter your answer as a decimal.
If she can take the same path again then the shortest path should be to go from
Exeter to Cullompton,
Cullompton to Tiverton,
Tiverton to Crediton,
Crediton to Exeter,
Exeter to Exmouth,
and back to Exeter.
You missed one - Okehampton
91 seems to be the shortes way 10+10+13+8+11+16+23=91