boring
It means thats the SPF protection from the solar rays(for your skin)...always get 30+.... the higher the number, the better protection :)
Chat with our AI personalities
it may be the bar code, if it isn't then it will probably be the code that the retailer uses to tell between the products
Octisalate a substituted salicylate that absorbs ultraviolet light in the UVB range, it is used as a sunscreen.
The "mean" of a group of numbers is their "average". It doesn't tell you what the numbers are, or even how many numbers there are.
No, the geometric mean is not the same as the mean of two numbers.
Given a set of numbers, and its mean, we can find the difference between each of the numbers and the mean. If we take the mean of these differences, the result is called the mean deviation of the numbers.