Answer:
10.63
Step-by-step explanation:
Data provided in the question
Data = 30 subjects
The Variance of scores = 113.00
The calculation of standard deviation is shown below:-
As we know that
Variance = Standard deviation^2
Therefore,
Standard deviation = 
= 
= 10.63
Therefore for computing the standard deviation we simply applied the above formula.
Answer:
x = -8°
Step-by-step explanation:
Angle 2
Since the triangle is isosceles, Angle 2 is the same as the missing angle
So angle 2 would be:
180 - 34 = 2(angle 2)
So 146 = 2(x + 81)
146 = 2x + 162
146 - 2x = 162
-2x = 16
x = -8
Check
146 = 2(-8+81)
146 = 2(73)
146 = 146
Correct!
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-Chetan K
डर से भी नहीं है कि वो भी नहीं है कि वो लोग तो क्या आप सभी के बाद में भी
Step-by-step explanation:
plz tell me brainest answer
35 is the answer to this equation I think
Answer: - 1023
Step-by-step explanation:
Given
Sequence is 
The following sequence is a geometric series with common ratio 
first term 
