Geometric mean of 10 and 30 is 17.320508075688774.
Look at link: "Calculation of the geometric mean of two numbers".
9.48683298051
What is the sum of the first 27 terms of the geometric sequence -3, 3, - 3, 3, . . . ?
To find the ARITHMETIC mean of 4 and 10, you add them up and then divide by n number of values: (4+10)/2 = 7 To find the GEOMETRIC mean, you multiply 4 and 10, and then find the nth root: the square root of 40 is 6.32 (to 3 significant figures).
The geometric mean of 8 is: 8.0
Used the GEOMEAN function on Excel and the answer it gave was 20.
The geometric mean of 10 and 12 is: 10.9544511501
The geometric mean of 10 and 20 is 14.1421356237
geometric mean of 6 and 30=√(6x30)=√180=6√5
The geometric mean of 18 and 30 is approximately 23. 2379 (√(18 x 30) = √540).
The geometric mean of two numbers is the square root of their product. In you instance any two factors of 900 will have a geometric mean of 30 eg 2 & 450 (2 x 15 = 30, 30 x 15 = 450); 3 & 300 (3 x 10 = 30, 30 x 10 = 300); 6 & 150 (6 x 5 = 30, 30 x 5 = 150) etc etc
The geometric mean of any single number is itself!
18.97367
The geometric mean of two numbers is the square root of their product, in this case GM = sqrt 90 or 3 root 10 = 9.487
geo. mean=√(30x4)=2√30 10.95445
sqrt(8*15) is the geometric mean. sqrt(120)=2*sqrt(30)
The geometric mean of two numbers is the square root of their product. For example, the geometric mean of 4 and 25 is 10.
The geometric mean is 9.798 as the square root of 8 times 12. Scroll down to related links and look for more on "geometric mean".