At The Fencing Center, 60% of the fencers use the foil as their main weapon. We randomly survey 23 fencers at The Fencing Center. We are interested in the numbers that do not use the foil as their main weapon.

Define the random variable X.

me! what did you put for this question?

step-by-step explanation:

first one because it can't have a fraction in it

step-by-step explanation:

pla·gia·rism

/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

step-by-step explanation:

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1