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2 years ago

It seems like I can’t see the answers so if you commented, comment again! Thanks :)

Mathematics

1 answer:

just olya [345]2 years ago

8 0

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$Angle \: \: 4 = 100°$

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sdas [7]

Answer:

false and then true

Step-by-step explanation:

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2 years ago

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Solve the following inequalities 7 x minus 5 / 8 x + 3 >4<br>

olchik [2.2K]

Answer:

$x> \frac{8}{51}$

Step-by-step explanation:

$7x - \frac{5}{8} x + 3>4$

Bring constants to one side, simplify:

$\frac{51}{8} x>4 - 3 \\ \frac{51}{8} x>1 \\ x>1 \div \frac{51}{8} \\ x>1 \times \frac{8}{51} \\ x> \frac{8}{51}$

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3 years ago

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The points (19,-2) and (0,0) fall on a particular line. What’s is it’s equation in slope intercept form?

Mice21 [21]

Answer:

y=-2/19x

Step-by-step explanation:

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2 years ago

An analyst must decide between two different forecasting techniques for weekly sales of roller blades: a linear trend equation a

Amiraneli [1.4K]

Answer:

Following are the responses to the given question:

Step-by-step explanation:

Mean Absolute Deviation MAD

$MAD = \sum_{i=1}^{n} \frac{\left | actual_{i}-forecast_{i} \right |}{n}$

Mean squared error

$MSE=\Sigma^{n}_{i=1} \frac{(Actual_i - Forecast_i)^2}{(n - 1)}$

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Naive method

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2 years ago

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faust18 [17]

Answer: A because its always A

Step-by-step explanation:

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2 years ago