The substance that is not approved for chemical sanitizing after washing and rinsing is detergent.
<h3>What is a sanitizer?</h3>
A sanitizer refer to a liquid chemical composition which is applied to the hand after washing and rinsing to remove dirt's and kills germs that may be present in the hand.
Therefore, The substance that is not approved for chemical sanitizing after washing and rinsing is detergent.
The question is incomplete, below is the completed part and options gotten from brainly website.
Quaternary ammonium
Chlorine
lodine
Detergent
Learn more about sanitizer below
brainly.com/question/27846654
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Considering the given discrete probability distribution, it is found that there is a 0.36 = 36% probability that Hugo buys fewer than 3 packs.
<h3>What is the discrete probability distribution?</h3>
Researching on the internet, it is found that the discrete probability distribution for the number of packs that Hugo buys is given by:
The probability that he buys fewer than 3 packs is given by:
P(X < 3) = P(X = 1) + P(X = 2).
Hence:
P(X < 3) = P(X = 1) + P(X = 2) = 0.2 + 0.16 = 0.36.
There is a 0.36 = 36% probability that Hugo buys fewer than 3 packs.
More can be learned about discrete probability distributions at brainly.com/question/24855677
Answer:
i disagree
Explanation:
it could be a strong storm and the heat made it look like a normal storm
