In 1979 (the first year of classes), there were 500 students at Brookstone High School. In 1989, there were 1000 students. In 1999, there were 2000 students. How many students would you predict at Brookstone in 2009 if the pattern continues? Explain your answer.

56

step-by-step explanation:

14

step-by-step explanation:

14 x 3 = 42

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

i need a diagram

step-by-step explanation:

no