Volume of a sphere = (4/3) (pi) (radius)³
The sphere's volume is proportional to the cube of its radius,
so the radius is proportional to the cube-root of the volume.
The only way to double a sphere's volume is to increase
its radius by the factor of
∛2 = 1.26 (rounded).
Answer:
11
Step-by-step explanation:
square root of 125 11.1803398875 rounded down is 11
Answer:
1,000
Step-by-step explanation:
20
20×10×5=1,000
Answer:
Step-by-step explanation:
Volume of a cone is given by the formula,
V = 
Here, r = Radius of the circular base of the cone
h = Height
By substituting values from the question,
V = 
V = 9π
V = 28.27 m³ [Nearest hundred]
If we have to round the answer to the nearest tenth, answer will be,
Volume = 28.3 m³
If we have have to round the answer to the whole number then the answer will be,
Volume = 28 m³
It is actually written as a mixture of the two. The standard form would
be 70,000, while the word form would be writing seventy thousand. Both
are equally valid but the mixture found here is avoided in literary
writing. Standard form is just a weird way of saying numeral form or Arabic numerals form or anything similar.
