mean = (4 + 81)/2 = 85/2 = 42.5
Chat with our AI personalities
The geometric mean of 9 and 81 is 27.0
geo. mean=√(49x81)=7x9=63
Just use the definition of geometric mean. Multiply the two numbers, then take the square root of the result. (To take the geometric mean of three numbers, multiply all of them, then take the cubic root, etc.)
4.0
a = -4 r = -3
The geometric mean of 9 and 81 is 27.0
√16 x √81 = 4 x 9 = 36
Their geometric mean is:sqrt(42*(1/9)2)=sqrt(16*(1/81))=sqrt(16/81)=4/9-------------------The geometric mean of a set of n terms is equal to the nth root of the product of those n terms. The geometric mean of 4 and 1/9 is sqrt(4*(1/9)) = sqrt(4/9) = 2/3.
geo. mean=√(49x81)=7x9=63
The geometric mean of 4 and 5 is 4.472135955
Just use the definition of geometric mean. Multiply the two numbers, then take the square root of the result. (To take the geometric mean of three numbers, multiply all of them, then take the cubic root, etc.)
No. Geometric mean of n numbers is the nth root of the product of the n numbers. → geometric mean of 4 and 9 is √(4×9) = √36 = 6.
4.0
a = -4 r = -3
geometric mean of 4 and 25=√(4x25)=√100=10
The geometric mean of two numbers is the square root of their product. For example, the geometric mean of 4 and 25 is 10.
geometric mean of 14 and 24=√(14x24)=√336=4√21