There Are Two That Flew Away
8-x=6
Subtract 8 From 6 Nd X= 2
Standard deviation of math scores is ≈1.1401
Standard deviation of English scores is ≈8.6197
So A is the correct answer.
The image is attached with the answer.
<h3>What is a Magic Square ?</h3>
A magic square is a 3*3 , 4*4 ,5*5 square in which the magic sum is constant for all the columns and rows and even diagonally the sum is same.
The empty squares have been filled and the image has been attached.
The magic sum is 0.81
To know more about Magic Square
brainly.com/question/16188625
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Answer:
miles
Step-by-step explanation:
If Leon can drive 100 miles in 2 hours,
He can drive miles in 1 hour.
Since there are 60 minutes in 1 hour, <em>what fraction of an hour is 40 minutes?</em>
<em> of an hour</em>
So in 40 minutes he can drive miles
In 2 hours and 40 minutes, he can therefore drive:
miles
The answer would be A. <3 hope this helps!