The surface area of two spheres are in a ratio of 1: 16. what is the ratio of their volume?

Let the radius of the 1st sphere be denoted by

Let the radius of the 2nd sphere be denoted by

We know that the surface area of any sphere with radius,r is given by the formula: where S is the surface area.

Now, let the surface area of the 1st sphere be represented by . Therefore,

Likewise, for the second sphere we will have:

Now, we have been given that:

Now, we know that the Volume, V of any sphere of radius,r is given by the formula:

Thus, the ratio of the volumes of the 1st and the 2nd spheres will be given by:

(where symbols have their usual meanings)

Therefore,

Thus, the ratio of their volumes is

idk this answer sorry cant on this one.

step-by-step explanation:

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers