The data graphed below is 8 years of data from six colleges. The variable is the percent of freshmen that graduate on-time. a) Which college had the highest on-time graduation rate during the years of this study? How do you know? b) On average, which college had the highest on-time graduation rate? How do you know? c) Which college had the most consistent on-time graduation rates overall? Write a sentence precisely describing the variability for this college. d) Which college had the smallest amount of variability relative to its median? Write a sentence precisely describing the variability for this college.

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

i dont know sorry

step-by-step explanation:

i can't read the graph

step-by-step explanation: