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nadezda [96]
3 years ago
6

LAW ENFORCEMENT: A police accident investigator can use the formula S=25L−−−√S=25L to estimate the speed s of a car in miles per

hour based on the length l in feet of the skid marks it left. How fast was a car traveling that left skid marks 116 feet long?
Round your answer to the nearest miles per hour.
Mathematics
1 answer:
sweet [91]3 years ago
4 0
<span> a car traveling that left skid marks 116 feet long?</span>
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Three of the thirty computers are out of service (not working). What percent are working?
AveGali [126]

Answer:

Percentage of computers working equals:

90%

Step-by-step explanation:

Three of the thirty computers are out of service.

Number of computers working=30-3=27

Total computers=30

Percentage of working computers=

                                                       =  

                                                       = 90%

Hence, Percentage of computers working is:

90%

3 0
2 years ago
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What is the constant of variation for y=1/6x?
timurjin [86]
The equation for Direct Variation is y =kx, where k is the constant, so the constant being multiplied by x is (1/6). This means that k = (1/6).
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3 years ago
Gregory has a credit card with a 30-day billing cycle and an APR of 11.95%. The following table shows Gregory’s credit card tran
Luba_88 [7]
Adjusted balance = 622.82 - 45.45 + 78.91 + 16.36 = 672.64
Adjused balance method finance charges = 672.64 x 0.1195/12 = 6.70

Average daily balance = ((622.82 x 3) + (577.37 x 6) + (656.28 x 15) + 672.64 x 6)) / 30 = (1868.46 + 3464.22 + 9844.20 + 4035.84) / 30 = 640.42
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3 years ago
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Does anyone know how to do this? Help please
MArishka [77]

Answer:

ummmmmmmmmmmmmmmmmmmmmm

Step-by-step explanation:

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2 years ago
Here's a graph of a linear function. Write the
Natalija [7]

Answer:

\large\boxed{y=\dfrac{1}{4}x+3}

Step-by-step explanation:

The slope-intercept form of an equation of a line:

y=mx+b

m - slope

b - y-intercept → (0, b)

From the graph we have the points (4, 4) and (0, 3) → b = 3.

We have the equation:

y=mx+3

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

Put the coordinates of the points:

m=\dfrac{3-4}{0-4}=\dfrac{-1}{-4}=\dfrac{1}{4}

Finally we have:

y=\dfrac{1}{4}x+3

7 0
3 years ago
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