No, it is 12.
To find the geometric mean of any two numbers,take the square root of their product.sqrt( 3 x 48 ) = sqrt( 144 ) = 123/12 = 12/48 = 0.25
GM of two numbers is the square root of their product, which in this case is 48, Sqrt 48 is (almost 7) sqrt 16 x sqrt 3 = 4 x sqrt 3 = 4 x 1.732 = 6.93 to the nearest hundredth.
What is the sum of the first 27 terms of the geometric sequence -3, 3, - 3, 3, . . . ?
Just use the definition of geometric mean. Multiply all the numbers together, then take the square root. (In this case, it is the square, or second, root, because there are two numbers; for the geometric mean of three numbers, you take the cubic root, etc.)
The geometric mean of 3 an 48 is 12 [√(3 x 48) = √144 = 12]
The geometric mean of 16 and 3 is 6.92820323028
12
No, it is 12.
To find the geometric mean of any two numbers,take the square root of their product.sqrt( 3 x 48 ) = sqrt( 144 ) = 123/12 = 12/48 = 0.25
GM of two numbers is the square root of their product, which in this case is 48, Sqrt 48 is (almost 7) sqrt 16 x sqrt 3 = 4 x sqrt 3 = 4 x 1.732 = 6.93 to the nearest hundredth.
The geometric mean of 3 and 27 is 9.0
do you mean 16 = y / 3 ?? if so, y = 48.
The lowest common multiple of 16, 3 and 4 is 48. 16 x 3 = 48, 4 x 12 = 48, and 3 x 16 = 48.
16
16
3