The answer is C: systematic sampling
Answer:
4(9a - 4)
Step-by-step explanation:
36a - 16
take common
here 4 is the highest number which can divide noth 36 and 16 exactly
4(9a - 4)
Correct answer is the 3rd one.
The answer is 140
140 x 0.1 (10% as a decimal) = 14
