Michael has a bus rental agency. He has 18 buses available, of which 8 have air conditioning (A.C.). What is the probability tha
t a randomly selected vehicle will be an A.C bus? 50% 2/3 4/9 30%
2 answers:
Answer:
4 / 9
Step-by-step explanation:
Solution:-
- Michael bus rental agency has a total of n = 18 buses.
- Out all the available buses he has r = 8 buses with AC in them.
- If we were to randomly select a bus from his agency what is the probability that the bus would have an AC:
P ( Bus with AC ) = Favorable Outcomes / Total outcomes
= Number of bus with AC / Total Buses
= r / n
= 8 / 18
= 4 / 9
Answer:
4/9
Step-by-step explanation:
Please refer to the attached image for explanations
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Answer:
3/8
Step-by-step explanation:
Answer:
Step-by-step explanation:
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Hi!
So all we would need to do is 13*5*5=325. The volume is 325ft cubed.
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The new mean is 66.09
<u>Explanation:</u>
Mean weight of 20 students = 65kg
One student with 88kg entered the room.
New mean = ?


The above equation can further be written as:

New mean = 
= 66.09
Therefore, the new mean is 66.09