Answer:
Step-by-step explanation:
A function f(x) is said to be periodic, if there exists a positive real number T such that f(x+T) = f(x). The smallest value of T is called the period of the function. Note: If the value of T is independent of x then f(x) is periodic, and if T is dependent, then f(x) is non-periodic.
Percent error = |actual error - expected error/ expected error| * 100%
(|75-95|)/95 = 0.21
0.21 * 100% = 21% error
Answer:
36.
Step-by-step explanation:
In the scale of the model, it says 1:36, which means that one tractor-trailer is the size of 36 models.
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<em><u>If you need more help or explanation, follow up in the comments. :P</u></em></h2>
The answer is c cause it is the only one that rotated