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Vikentia [17]
2 years ago
5

The predicted values were computed by using the line of best fit, y = 3.2x + 2.

Mathematics
2 answers:
Drupady [299]2 years ago
6 0

Answer:

A= 0.9

B= -1

C= -0.6

D= 0.2

olganol [36]2 years ago
6 0

Answer:

A. 0.9

B. -1

C. -0.6

D. 0.2

Step-by-step explanation:

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Klio2033 [76]

Answer:

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Step-by-step explanation:

Assuming the maximum score for the final is 100\%, we can multiply each score by its respective course weight and add them together to give a final score. If your friend did receive this maximum score of 100\%, their overall grade for the course would be:

83(1-0.25)+100(0.25)=\fbox{$87.25\%$}.

To find the minimum score they need to earn a 75% for the course, we set up the following equation:

83(1-0.25)+x(0.25)=75, where x is the minimum score she needs.

Solving, we get:

62.25+x(0.25)=75,\\x(0.25)=12.75,\\x=\fbox{$51\%$}.

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2 years ago
Which factor does the width of the peak of a normal curve depend on?
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MariettaO [177]

Answer:

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Step-by-step explanation:

The initial term is the very first term

36, 24, 16, ...?

has an initial term of 36

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3 years ago
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