At Kennedy High School, the probability of a student playing in the band is 0.15. The probability of a student playing in the band and playingon the football team is 0.03. Given that a student at Kennedy plays in the band, what is the probability that they play on the football team?

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

its 4 because 2 times 2 is 4, if you double the number two you get four

image for option 4

step-by-step explanation:

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step-by-step explanation:

f(gx)=f(1/x+2)

=(1/x+2)+2

=(1+2x)/2+2

=(1+2x+4)/2

= (2x+5)/2