Answer:
The 90% level of confidence interval For the Population proportion
(0.6569 ,0.7031)
Step-by-step explanation:
<u><em>Explanation</em></u>:-
Given sample size 'n' = 1100
Given sample proportion
The 90% level of confidence interval For the Population proportion is determined by
90% of level of significance Z-value
On calculation , we get
(0.68 -0.0231 ,0.68 +0.0231)
(0.6569 ,0.7031)
<u><em>Final answer</em></u>:-
The 90% level of confidence interval For the Population proportion
(0.6569 ,0.7031)
To work this out, you find out how many triangles can fit into the shape.
To do this, you take the number of sides and subtract it by 2.
So in a polygon with 11 sides, there are:
9 triangles (<em>11 - 2 = 9)</em>
Remember, the total number of angles in one triangle is <u>180 </u>degrees.
So to work out the total number of angles in a polygon, you multiply the <u>number of triangles</u> in it by <u>180</u>.
So the total sum of interior angles in a polygon with 11 sides is:
180 x 9 = 1620 degrees <em>(180 degrees times number of triangles)</em>
<em />
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Answer:
1620 degrees
The length of the rider on the Ferris wheel travel from the center during the ride will be 8 feet.
<h3>What is a circle?</h3>
It is the center of an equidistant point drawn from the center. The radius of a circle is the distance between the center and the circumference.
A Ferris wheel rotates 2852° per ride.
The diagram is given below.
Then the length of the rider on the Ferris wheel travel from the center during the ride will be 8 feet.
Because the distance of the rider will not change.
More about the circle link is given below.
brainly.com/question/11833983
#SPJ1
Answer:
15 cm
Explanation:
The cylinder’s volume can be found by multiplying base by height. The formula for this would be base*height=volume. The base and volume are given, so plug the values in and solve for height.
base*height=volume
100*height=1500
height=15 cm