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4 years ago

6

Derek scored a total of 34 points in the first four basketball games. If he continues to score at this rate, how many points wil

l he score during the entire 18-game season?

1 answer:

Schach [20]4 years ago

4 0

i think 144

divide 34 by 4 and get 8.5 but you cant have half a point so make it 8 because you cant round up. then do 8 times 18 and get 144

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Answer:

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Step-by-step explanation:

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A beam of light from a monochromatic laser shines into a piece of glass. The glass has thickness L and index of refraction n=1.5

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Additional information to complete the question:

How long does it take for a short pulse of light to travel from one end of the glass to the other?

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T = ___________ s

Answer:

$T = \frac{15}{f}$

Step-by-step explanation:

Given:

Thickness og glass = L

Index of refraction n=1.5

Frequency = f

$Wavelength = \frac{L}{10}$

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Using a graphing calculator, we have the following calculation summary:

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Sum of Y = 680
Mean X = 661.7778
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The regression equation is represented as:

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This gives

ŷ = 0.14924X - 23.20961

Approximate

ŷ = 0.15x - 23.21

Hence, the equation of the trend line is ŷ = 0.15x - 23.21

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