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lana [24]
3 years ago
12

Which function rule produces the following graph?

Mathematics
2 answers:
irga5000 [103]3 years ago
8 0

The answer you want is going to be A

Hope it helps!!


lord [1]3 years ago
8 0

The answer you want is going to be A

Im the other one

It is still me nhampton9675

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Is polygon always a plane figure?
Elanso [62]
Yes, polygons are always plane figures
5 0
3 years ago
what is the arc length of a circle that has a 6-inch radius and a central angle that is 65 degrees? use 3.14 for π and round you
Vinvika [58]
The answer is C.

The arc length is 6.806784.

Hope this helps.
3 0
3 years ago
Read 2 more answers
A manager of a grocery store wants to determine if consumers are spending
ololo11 [35]

Answer:

1. The error in the assumption is taking the sample mean, \bar x, as being equal to the population mean, μ

2. To correct the error, the manager will need to generate the confidence interval based on the population standard deviation on the acceptable values of the mean using the following relation;

CI=\bar{x}\pm z\frac{\sigma}{\sqrt{n}}

Step-by-step explanation:

We note that from the central limit theorem as the size of the sample, n, becomes more and more larger, the mean of the sample, \bar x, approaches that of the population mean, μ, therefore as the grocery store manager uses the sample mean as the population mean's point estimate an error will be observed based on the size of the sample compared to the population, where the difference between the two means (the population mean and the sample mean) is \left | \bar{x} - \mu \right |

1. The error in the assumption is taking the sample mean, \bar x, as being equal to the population mean, μ

2. To correct the error, the manager will need to generate the confidence interval based on the population standard deviation on the acceptable values of the mean using the following relation;

CI=\bar{x}\pm z\frac{\sigma}{\sqrt{n}}

Where:

σ = Population standard deviation = $30

z = z value at 95% confidence level = 1.96

\bar x = Sample mean $160

n = Sample size = 10

Plugging in the values, we have;

$141.4 < \bar x < $178.6

Hence the expected value of the mean should be between $141.4 and $178.6.

7 0
3 years ago
Find the diameter of a circle with an area of 6767 square centimeters.
scZoUnD [109]
  • Area=6767cm²

Diameter be d

Radius be r

  • πr²=6767
  • r²=6767/π
  • r²=2155
  • r=46.4cm

Diameter=2r=46.4(2)=92.8cm

6 0
1 year ago
Read 2 more answers
Help please (inequalities)
zaharov [31]

Answer:

The First one is the answer

4 0
2 years ago
Read 2 more answers
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