Alarge tank contains 200 liters of a salt solution which has a concentration of 0.4 kilograms per liter. a salt solution which has a concentration of 0.55 kilograms per liter is added to the solution at a rate of 50 liters per minute. at the same time, the solution drains from the tank at 50 liters per minute.

find the amount s of the salt in the solution as a function of t:
s = kilograms.

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !

alot

step-by-step explanation:

its a wood chuck that can chuck wood

ian gonna lie that is way to much