Mathematics
02.08.2020 09:09
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Solved by an expert
The table represents the number of minutes it takes to walk to school. Find the
The table represents the number of minutes
it takes to walk to school. Find the mean.
15
10
20
25
# OF MINUTES
1
2
2
FREQUENCY
1
Show Answers
15
10
20
25
# OF MINUTES
1
2
2
FREQUENCY
1
brevancci
5,0(9 marks)
t = 4
Step-by-step explanation:
We have been given, 
The initial height of the small rock is at 255 feet and the final height is at 0 feet.
So, equation becomes: (putting h = 0)
=> 
=> 
=> 
t = 3.9921 approximately t = 4 seconds.
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