What’s the geometric mean of 256 and 4

32

Step-by-step explanation:

In mathematics, we get the geometric mean of a group of n numbers by taking the nth root of the product of the numbers.

Since 256 = 16^2 and 4 =2^2 are perfect squares, the easiest method is to multiply their square roots:

Geometric mean of 256 and 4:

= 16^2 × 2^2

= 16 × 2

= 32

step-by-step explanation:

what does 'mandy have ben 780 bottle caps. ' mean?

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.