Una botella de 1 litro de aceite cuesta $3 000. Si la garrafa de 6 litros cuesta $12 000, ¿cuánto dinero nos ahorramos comprando garrafas? a. $6 000.

b. No se ahorra nada.

c. Si se ahorra pero no se puede determinar.

d. $9 000.

Answer this question only if you know the answer! 30 points and

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.