Volume of cylinder = pi*r^2*h
Volume of sphere = 4/3*pi*r^3
Let the radius and height be 2
Cylinder = pi * 2^2 * 2 = 8pi = 25.1
Volume = 4/3 * pi * 2^3 = 32/3pi = 33.5
33.5 / 25.1 = 1.33
32/3 pi / 8 pi = 4/3
Four thirds of the cylinder’s volume is the sphere’s volume
Using a calculator, inserting the values of x and y, the correlation coefficient for the given data-set is of -0.9422.
<h3>How to find the correlation coefficient of a data-set?</h3>
Using a calculator, the correlation coefficient is found inserting the ordered pairs (x,y) in the calculator.
In this problem, we have that:
- The values of x are: 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5.
- The values of y are: 112.5, 110.875, 106.8, 100.275, 91.3, 79.875, 70.083, 59.83, 30.65, 0.
Hence, using a calculator, the correlation coefficient is of -0.9422.
More can be learned about correlation coefficients at brainly.com/question/25815006
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Answer:
r=20
Step-by-step explanation:
r/5=4
r=20
Answer:
15.730337078652
Step-by-step e15.730337078652
89 percent (calculated percentage %) of what number equals 14?
Answer: 15.730337078652.
I would estimate 7 10/12 to 8 and i would estimate 2 11/12 to 3 so 8 plus 3 would equal 11 so that would be the estimate. the actual would be 10 8/11 so the estimate would be bigger.
