Answer:
4
Step-by-step explanation:
5 smiles - 1 = 4 smiles
ANSWER:
The correct answer is
-This study is blind.
-This study is an experimental study.
STEP-BY-STEP EXPLANATION:
This study includes a controlled treatment (in this manner it is an investigation) and subjects didn't have a clue about the idea of the treatment so it is visually impaired.
Answer: Option (1)
Step-by-step explanation:
The domain and range of all linear functions is the set of real numbers.
2b-16>12 add the 16 2b>28 then divide by 2
b>14
Answer:
3.13
Step-by-step explanation:
2.1^-1.4^2 = 2.45
Square root 2.45 + 1.56
1.56 x 2= 3.13
