Answer:
i cant do 12 im sorry
but 11 is 1.173 minuets
its 5.865 divided by 5 because there are 5 runners, and that was the total time
Answer:

Step-by-step explanation:

Multiply square roots.


Simplify square root.


The rule for g(x) is: 
Step-by-step explanation:
Given function is:

When a function f(x) is shifted right or left, b units the new function is written as:

Shifting right

Shifting left

Similarly, when shifting up or down

As our given function is shifted 3 units to the right, it will be written as:

The function is when moved down 3 units, then

Hence
The rule for g(x) is: 
Keywords: Function transformation, Functions
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If nth means ninth then the answer is 15. If nth is not ninth then tell me I am glad to help!