Formula- A = π r²
a= area
r= radius
diameter of the circle- 3.75 x 2 = 7.5
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46 -2c
46 decreased by means 46 minus
Twice c would be c times 2
Answer: Mean
Mean is the only measure of central tendency that is always affected by an outlier.
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the square root of 25 is 5
5x5=25