Answer:
5 hours after they start.
Step-by-step explanation:
The distance between the cities Atlanta and Indianapolis is 540 miles.
If a motorcycle's speed is 48 mph, then time taken by motorcycle = Distance / Speed = 540 miles / 48 mph = 11.25 hours.
For a car it takes 2.25 hours less to cover same distance than for the motorcycle. Then time taken by car = 11.25 - 2.25 = 9 hours.
Speed of car = Distance / Time = 540 miles / 9 hours = 60 mph.
If they start moving towards each other simultaneously, then the time when they meet = Distance / (sum of speeds) = 540 miles / (60+48) mph = 540 miles / 108 mph = 5 hours.
Hence, it takes them 5 hours to meet after they start moving towards each other simultaneously.
2 + 3 = 5 > = 5;
2 + 4 = 6 > =5;
2 + 5 = 7 >= 5;
2 + 6 = 8 >= 5;
3+2 = 5 >= 5;
3 + 3 = 6 >= 5;
3 + 4 = 7 >= 5;
3 + 5 = 8 >= 5;
3 + 6 = 9 >= 5;
4+1 = 5 >= 5;
4+2 = 6 >= 5;
4+3 = 7 >= 5;
4+4 = 8 >= 5;
4+5 = 9 >= 5;
4+6 = 10 >= 5;
5+1 = 6 >= 5;
5+2 = 7 >= 5;
..............
6 + 6 = 12 >= 5;
Number of ways it can happen = 27;
Total number of outcomes = 6*6 = 36;
Probability of an event happening = Number of ways it can happen<span><span> / </span>Total number of outcomes => Probability = 27/36 = 0.75;</span>
Answer:
Bob has 29 fruits
Explanations:
Bob had 3 buckets with 7 oranges each. That is,
number of oranges in 1 bucket = 7
number of oranges in 3 buckets = 3 x 7
number of oranges in the 3 buckets = 21 oranges
Number of watermelons that Bob has = 3
Number of Bananas that Bob has = 5
Total number of fruits that Bob has = (number of oranges) + (number of water melon) + (number of bananas)
Total number of fruits that Bob has = 21 + 3 + 5
Total number of fruits that Bob has = 29
Answer:
Compass; straightedge.
Step-by-step explanation:
