At a benefit concert, twelve bands have volunteered to perform but there is only enough time for eight of the bands to pay. How many lineups are possible?

y=mx+b

step-by-step explanation:

m slope, b y-intercept

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.

answer: the answer is fre sha voca do

step-by-step explanation:

1/2(2*4)=6 $$- agahajakanajak