A fair coin is flipped four times . use a tree diagram to find the probability of observing. exactly two heads . enter youe answ
er as a percentage to the nearesr percent
1 answer:
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Answer:
Malcom's average speed was 16 miles/hour.
Step-by-step explanation:
Given:
Distance from moon ridge to me tone = 32 miles.
Now including returned back journey.
So we can say that.
Total distance traveled =
Also Given:
Time taken to travel total distance = 4 hours.
We need to find the average speed in miles per hour.
Solution:
Now we know that;
average speed is equal to Total distance traveled divided by Total time taken to travel the total distance.
framing in equation form we get;
average speed =
Hence Malcom's average speed was 16 miles/hour.