ANSWER:
75 emails.
Trey has to answer a total of 75 emails.
STEP-BY-STEP EXPLANATION:
If:
20% of emails = 15
Then:
20% × 5 = 15 × 5
100% of emails = 75
The lights are red so the cars are not moving which means it’s safe to cross the road. so the children can cross
Answer:
I tried my best Answer listed below:
Explanation:
The primary limitation of economics, Chetty argues, is that economists have a limited ability to run controlled experiments for theoretical macroeconomic conclusions. The high monetary cost and ethical standards make these types of controlled experiments impractical.
The US public health service requires that your employer offers you post-exposure to HIV, Hepatitis B and Hepatitis C. The US Public Health Service (USPHS) is a group of federal agencies concerned with public health.
Post-exposure prophylaxis (PEP) refers to any preventive medical treatment started only after exposure to specific harmful pathogenic microorganisms (e.g., viruses, bacteria, etc).
In human immunodeficiency virus (HIV), for example, post-exposure prophylaxis involves the use of specific drugs in order to prevent HIV after a possible exposure.
PEP for HIV generally involves a combination of three different antiviral drugs: tenofovir, emtricitabine and raltegravir or dolutegravir.
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It can be predicted that the light beam will follow a stream of water as it flows out of a bottle.
<h3>How does light follow water?</h3>
When a light beam passes from the medium of water, then it reflects and change its direction due to become slow compare to air.
In the air and water the light travels from the stream of water, but the difference is that in water it bends, and the speed slows down. This stream of water is act similar to the optical fiber.
Hence, it can be predicted that the light beam will follow a stream of water as it flows out of a bottle.
Learn more about the stream of water here;
brainly.com/question/24440283
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