The Winter Olympics are held every 4 years.
Using the probability concept, it is found that:
P(board-certified or teacher) = 0.8462.
<h3>What is a probability?</h3>
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
Researching the problem on the internet, it is found that:
- There is a total of 10 + 6 + 5 + 18 = 39 professionals.
- Of those, 15 are board-certified, plus 18 that are non-board certified teachers, hence the number of desired outcomes is 33.
Then:
![p = \frac{33}{39} = 0.8462](https://tex.z-dn.net/?f=p%20%3D%20%5Cfrac%7B33%7D%7B39%7D%20%3D%200.8462)
Hence:
P(board-certified or teacher) = 0.8462.
You can learn more about the probability concept at brainly.com/question/15536019
5.2 gallons you multiply 20*.26
If you were blacklisted during the Red Scare, you would not be able to find work in the entertainment industry.
<h3 /><h3>What was the Red Scare?</h3>
This was a time in the 1950s where people were increasingly worried that Communists had inflitrated America and were plotting a takeover.
When people were blacklisted for being involved in Communist activity, they would be unable to find employment in entertainment as people wanted to avoid their bad publicity.
Find out more on the Red Scare at brainly.com/question/3724882
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Rectangle has two axes of symmetry (see attached diagram). So an arbitrary rectangle can be reflected across two axis of symmetry so that it carries onto itself