Which is a better buy: a 12 lb bag of cat food for $18 or 15 lb bag of cat food for $24. justify your answer from showing the unit cost of each bag?

The 12 lb bag for $ 18 is better to buy.

Step-by-step explanation:

Given,

Choice 1: A 12 lb bag for $ 18.

Choice 2: A 15 lb bag for $ 24.

To find which choice is better.

For choice 1:

12 lb bag cost $ 18

1 lb bag costs = $ 18÷12 = $ 1.5

For choice 2:

15 lb bag cost $ 24

1 lb bag costs = $ 24÷15 = $ 1.6

Hence,

The 12 lb bag for $ 18 is better to buy.

the central idea is that:

individuals should refuse to cooperate with institutions they believe unjust.

thoreau felt  that governments were more often agents of corruption than justice, even democracies, and that just because the majority feels a certain way does not make it just or correct in absolute terms. he uses the fact that slavery exists in our democracy to support this idea.

he goes on to say that, as a result, people should live true to their own internal laws regarding right and wrong, as a product of reflection and a moral life, rather than following every law that society imposes. 

step-by-step explanation:

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)