Answer:
D) seasonally unemployed.
Explanation:
A lifeguard who is out of work in the winter is considered seasonally unemployed. Seasonal unemployment refers to a type of unemployment that occurs during specific seasons or times of the year when certain industries or jobs experience a temporary decrease in demand. In this case, the demand for lifeguards typically decreases during the winter months when outdoor swimming activities decrease due to colder weather. Therefore, the lifeguard's unemployment is a result of a seasonal pattern rather than being unemployed due to factors such as lack of skills or available jobs (structural unemployment), fluctuations in the business cycle (cyclical unemployment), or transitional periods between jobs (frictional unemployment).
Answer:
7 km
Explanation:
In Guided Lab A you found the shortest distance from the center of the Mt. Vesuvius crater to the coast, in kilometers and miles, the distance in kilometers will be 7 while the distance in miles will be 4.
The statement "Today people with very short sight can wear glasses with thinner lenses because the lenses do not need to be so powerful" is true.
Yes, this statement is true. People with very short sight (myopia) require corrective lenses that are concave in shape to help focus distant objects properly on the retina. The power of the lens is determined by the degree of myopia – the more nearsighted a person is, the stronger the prescription needed.
Advancements in lens manufacturing and design have allowed for the creation of high-index lenses. These lenses are able to bend light more efficiently than traditional lenses, meaning that they can achieve the required optical correction with less material. As a result, people with high prescriptions, whether for nearsightedness or other vision issues, can wear glasses with thinner and lighter lenses while maintaining the necessary corrective power. This has greatly improved comfort and aesthetics for individuals who require strong corrective lenses.
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Answer:
true
Explanation:
b. elephant
c. giraffe
d. lion
B. Form a hypothesis
C. Test the hypothesis with an experiment
or
D. Draw conclusions
Kathy's survey falls under option D - drawing conclusions. This means she gathered data through her survey and made conclusions on how many of her classmates are left-handed and right-handed.
In the given scenario, Kathy is conducting a type of research to identify the number of her classmates who are left-handed and right-handed. This activity falls under D. Draw conclusions. Through the survey, Kathy is collecting data, analyzing it, and then drawing conclusions based on the information she has gathered.
It's important to understand the steps of scientific investigation: Usually, recognizing a problem is the first step where questions about an observed issue are asked. Forming a hypothesis is the second step where potential answers to the problem are proposed. These hypotheses are then tested through experiments. Finally, conclusions are made based on the results of these experiments.
In this case, Kathy has skipped right to drawing conclusions. Through her survey, she has gathered information and based on that information, she can draw a conclusion on how many of her classmates are left-handed or right-handed.
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