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PilotLPTM [1.2K]
3 years ago
6

Use the functions f(x) and g(x) to answer the question.

Mathematics
1 answer:
kenny6666 [7]3 years ago
6 0
f(x)=x^2+3\\\\g(x)=x-7\\\\(f+g)(x)=f(x)+g(x)=(x^2+3)+(x-7)=x^2+x-4

Answer: C)

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Which of the following sampling techniques is the most likely to produce a random sample, representative sample of all students
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Answer:

Which of the following sampling techniques is the most likely to produce a random sample, representative sample of all students at a high school?

A. Choosing every 10th name on the student roster

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<u>C. Choosing the first 100 students who arrive at school </u>

D. Asking students to call a phone number to answer survey questions

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

* Lets revise the trigonometry functions

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Answer:

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2 years ago
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