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Murrr4er [49]
3 years ago
11

Which system represents the graph?

Mathematics
2 answers:
adelina 88 [10]3 years ago
4 0

Answer:

im not sure but i think c or the third one down

Step-by-step explanation:

Morgarella [4.7K]3 years ago
3 0
It’s the last one!! hope it helps
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You want to obtain a sample to estimate a population proportion. at this point in time, you have no reasonable estimate for the
Elis [28]

The sample size is, 9604 if you want to obtain a sample to estimate a population proportion at this point in time, you have no reasonable estimate for the population proportion.

<h3>What is the margin of error(MOE)?</h3>

It is defined as an error that gives an idea about the percentage of errors that exist in the real statistical data.

As we know, the sample size can be evaluated using the expression:

\rm ME = Z_c\sqrt{\dfrac{pq}{n}}

or

\rm n = \dfrac{Z^2}{ME^2}(pq)

Here ME = 1% = 0.01

p = 0.5, q = 0.5

Z at α 0.05   (because 95% confident)

= 1.960  

\rm n = \dfrac{1.960^2}{0.01^2}(0.5\times0.5)

n = 9604

Thus, the sample size is, 9604 if you want to obtain a sample to estimate a population proportion at this point in time, you have no reasonable estimate for the population proportion.

Learn more about the Margin of error here:

brainly.com/question/13990500

#SPJ1

5 0
2 years ago
A homeowner has an octagonal gazebo inside a circular area. Each vertex of the gazebo lies on the circumference of the circular
Salsk061 [2.6K]

Answer:   1.50(\pi x^2-2\sqrt{2}x^2)

Step-by-step explanation:

Here the function that shows the total area of mulch,

m(x)=\pi x^2-2\sqrt{2}x^2

Also, the function that shows the total cost mulch that requires,

g(m) = 1.50 m

By putting the value of m,

We get,

\implies g(m) = 1.50( \pi x^2-2\sqrt{2}x^2 )

Where x is the radius of the circle.

Thus, First option is correct.

5 0
3 years ago
Read 2 more answers
What is 4.2 x 1,000?
Slav-nsk [51]

Answer: 4200

Step-by-step explanation:

4 0
2 years ago
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I will give brainliest tovthe first person that answers​
Lisa [10]

Answer:

hii

Step-by-step explanation:

8 0
3 years ago
• The shortest side of a triangle is 8 centimeters long. The longest side is 8 cm longer than the
gizmo_the_mogwai [7]
The shortest side is 9, longest is 17 of the triangle IS NOT a 90 degree triangle
5 0
3 years ago
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