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Leni [432]
2 years ago
10

which research model refers to the study of an individual group or community over a predetermined period

Physics
1 answer:
I am Lyosha [343]2 years ago
5 0
Longitudinal modelrefers to the study of a particular individual , group , society , or community over a predetermined period , which may be a specified number of weeks , months , or years
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The summer camps had a field trip from the campus to Fragrance Hill. They traveled at an average speed of 65 km/h in the first 2
ludmilkaskok [199]

Answer:

Explanation:

They traveled this distance in 2 parts, essentially. Part 1 had an average speed for a certain number of hours, part 2 had an average speed for a certain number of hours, and those 2 parts taken together took them a distance of 364 km. In equation form, that looks like this:

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Now we need to find each part on the left side of that equation. Part 1 first:

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We traveled 78 km/hr the second part for x hours, so that took us

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