Mathematics, 27.03.2020 18:25 abelinoperez652

3. Find the volume of the sphere pictured below. The sphere has a radius of 20 cm. Use 3.14 for pi. Give your
answer rounded to the nearest tenth.
formula
V=
values
V=
solution with a label
V=

Answers

Answer from: dirtridersteve65

33,493.3 cm³

Step-by-step explanation:

Volume of a sphere of radius r = V = (4/3)πr³

Here the radius is 20 cm. Therefore, V = (4/3)(3.14)(20 cm)³ = 33,493.3 cm³

The volume of this sphere, to the nearest tenth, is 33,493.3 cm³

Answer from: Quest

step-by-step explanation:

Answer from: Quest

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

$f(x) =\sqrt{x}$

this can also be written as

$y^{2} =x$

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

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3. Find the volume of the sphere pictured below. The sphere has a radius of 20 cm. Use 3.14 for pi....