Answer:
16 lessons
Step-by-step explanation:
12 divided by .75 = 16
For this case we have a function of the form
, where 
We must find the value of the function when
, that is, we must find f (3). So:

So
Answer:

Complete Question
A measurement template with a historical value of 25.500 mm is measured 27 times and a mean value of 25.301 mm is recorded. What is the percent bias when the tolerance is +/- 0.3?
Answer:
The percent bias is
Step-by-step explanation:
From the question we are told that
The historical value is 
The number of times it is measured is n = 7
The mean value is 
The tolerance is 
Generally the percent bias is mathematically represented as

=> 
=>
Answer:
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