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3 years ago

Which number line shows the graph of 0.3

Mathematics

1 answer:

erica [24]3 years ago

4 0

Answer:

im dumb im sorry but u can look it up

Step-by-step explanation:

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Scientists use the system of

AveGali [126]

Answer:

scientific notation is the system to write very large or very small number.

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3 years ago

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Find the value of x - this is circle segments.

TEA [102]

Answer:

x = 12

Step-by-step explanation:

Given a tangent and a secant from an external point to the circle, then

The square of the tangent is equal to the product of the external part of the secant and the entire secant, that is

x² = 8(8 + 10) = 8 × 18 = 144 ( take the square root of both sides )

x = $\sqrt{144}$ = 12

7 0

3 years ago

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The cost of a cab ride is $10 for the first mile or part of a mile. It costs $3 for each additional mile or part of a mile and a

Nostrana [21]

Answer:

B) {10, 13, 16, 19, 22, 25}

Step-by-step explanation:

The cost of the cab ride will be one of 6 possible values. Those values constitute the domain of the function P(C).

7 0

3 years ago

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A neighborhood garden is 3/4 acre in size. It is divided into plots that are each 1/8 acre. How many 1/8-acre plots are there in

icang [17]

Answer:A

Step-by-step explanation:The answer is A because if you divide the numbers equally, then you will get 1

5 0

3 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

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

linear trend equation is $Ft = 124 + 2t$

$MAD = \frac{23}{10} = 2.3\\\\MSE = \frac{91}{9}= 10.11\\\\$

Naive method

$MAD = \frac{36}{9} = 4\\\\MSE = \frac{202}{8}=25.25\\\\MAD (Naive) = 4\\\\MAD (Linear) =2.3\\\\MSE (Naive)=25.25\\\\MSE (Linear)=10.11\\\\$

Please find the attached file.

7 0

3 years ago