Assuming this is an inflation problem, you can use the consumer price index (CPI) to estimate.
The CPI is a measure of consumer prices compared to a base year value, usually the price in 1982.
CPIn / 100 = (Price in year n / Price in 1982)
The CPI for 2010 is ~218. The CPI for 1995 is ~152. The CPI for 1982 is 100 by definition (hence why we divide the CPI by 100). A 2L of coke is approximately $2.25 from a cursory search over the internet. Therefore
2.18 = (2.25 / price in 1982)
Price in 1982 = 1.03
1.52 = (price in 1995 / 1.03)
$1.56 = Price in 1995
CPI are published by the department of labor and are available at ftp://ftp.bls.gov/pub/special.requests/cpi/cpiai.txt
obviously sub in any more relevant data you have
Not much is known about the dimensions of a 3 liter soda bottle. However, they are said to be 28 inches tall.
25
.002 mL
If 8 people share a 2 liter soda equally, each person would get 0.25 liters of soda. This is calculated by dividing the total amount of soda (2 liters) by the number of people (8). Therefore, each person would receive a quarter liter of soda.
$0.99 * 3 = $2.97
Not much is known about the dimensions of a 3 liter soda bottle. However, they are said to be 28 inches tall.
$2.34
liter
A soda bottle
An empty,sealed 2 liter soda bottle WILL float in water.
25
A three-liter bottle of soda contains 3000 milliliters. 1 liter is equivalent to 1000 milliliters.
A 2 liter bottle of soda typically weighs around 4.4 pounds when it is filled with liquid.
1 liter
.002 mL
8.453454755. This answer is rounded.
To make a volcano in a liter bottle, you can start with about 1/4 cup of baking soda. Adjust the amount based on the desired size and eruption intensity of your volcano.