(B) Having a bachelor degree is the highest return in investment.
One of the most popular best sensitive teeth whitening toothpaste are those that contain active whitening ingredients such as carbamide peroxide.
<h3>How does a teeth whitening toothpaste work?</h3>
A teeth whitening toothpaste works by removing plaque from the teeth gently and ensures the the teeth is protected from germs that can cause aches and decay.
This is a contrast to traditional toothpastes that only clean for fresh breath.
<h3>What are the constituents of a teeth whitening toothpaste?</h3>
Basically, extrinsic stains are removed by traditional whitening toothpaste's abrasives and bleaching ingredients, such as:
- Silica
- Pyrophosphates
- Hydrogen peroxide, or carbamide peroxide, which also brighten the color of the teeth.
<h3>How does teeth whitening paste or gels work?
</h3>
All whitening gels contain carbamide peroxide, which breaks down into hydrogen peroxide once applied to the teeth.
The stains and any severe discoloration on your teeth interact chemically with hydrogen peroxide.
Thus, it is important to note that any toothpaste that contains the above ingredients will most likely be able to carry out teeth whitening.
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Answer:dream plays minecraft everyday he uses a laptop or a xbox!!
Explanation:
Probability helps us to know the chances of an event occurring. The probability that a worker will pick a bolt that is not defective is 5263/5265.
<h3>What is Probability?</h3>
Probability helps us to know the chances of an event occurring.
Given the company has determined that 3 out of every 5265 bolts that it ordered is defective. Therefore, the probability that a worker will pick a bolt that is not defective is,
Probability = (Number of not defective bolts)/(Total number of bolts)
= (5265-3)/5265
= 5263/5565
Hence, the probability that a worker will pick a bolt that is not defective is 5263/5265.
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