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kodGreya [7K]
3 years ago
12

Researchers at one point in time assess and compare the performance of different age groups on the SAT. The procedure used in th

is research best illustrates:__________.
Social Studies
1 answer:
Gnesinka [82]3 years ago
7 0

Answer:

cross-sectional

Explanation:

cross-sectional study is a kind of study which investigate variables through analyzed the data collected in one specific time for a population.  In this study, sample of participants are the same in all variables except one.

in the mentioned research, changing variable is age.

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Explanation:

Since we have given that

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P(x)=0\\\\30x-44700=0\\\\30x=44700\\\\x=\dfrac{44700}{30}\\\\x=1490

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2, To increase government budget.

The taxes that citizens pay to the government would be allocated to the budget that the government can use to fund their programs (such as infrastructure building, grants, health benefits, military , etc).

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Answer:

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Explanation:

hope this helps

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