1) The student government association is selling roses for Valentine's Day to raise money for their trip to the state convention. The cost of each rose is
$1.50 and the florist charges a delivery fee of $25. The class plans to sell the
roses for $5.00 each
Part A: Define the variable.
Part B: Write a cost function.
Part C: Write a revenue function.
Part D: Write a profit function.

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 %

think the answer would beb

pls refer ro the top for answer

answer: the answer is   graph (a)