Find the circumference and area of the circle to the nearest hundredth. Use 3.14 for . Round to the nearest hundredth if necessa
ry.
The circumference of the circle is about ____ cm.
The area of the circle is about ____ cm2.
Please answer!
The circumference of the circle is about ____ cm.
The area of the circle is about ____ cm2.
Please answer!
1 answer:
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Answer:
0.731 < p < 0.775
Step-by-step explanation:
We have a sample proportion of 753/1000 = 0.753
We need to construct a 90% confidence interval for the population proportion. Since n > 30, we use the corresponding z-value of 1.645.
See attached photo for the formulas and construction of the confidence interval.
The steps that can be used to increase the ball is:
Scale factor =
This refers to the measure for similar figures that is used to show the scale through which a figure is bigger or smaller than another.
Hence, we can see that from the given image, one can increase the size of the ball by making use of the scale factor which measures the scale diagram and then divides it from the original and this would retain the dimension but would make it larger.
Read more about scale factors here:
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