Mathematics
15.10.2020 00:59
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Determine the volume of a sphere with a diameter of 70 mm. Question 13 options:

Determine the volume of a sphere with a diameter of 70 mm. Question 13 options: A) 21,714.7 mm3 B) 3,216.9 mm3 C) 100,024 mm3 D) 179,594.4 mm3
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mykiagamble
mykiagamble
4,5(54 marks)

The answer is option D

Step-by-step explanation:

Volume of a sphere is given by

V =  \frac{4}{3} \pi {r}^{3}

where r is the radius

From the question to calculate the radius we use the formula

radius = diameter / 2

diameter =70mm

radius = 70/2 = 35 mm

So the volume of the sphere is

V =  \frac{4}{3} \pi \times  {35}^{3}

V =  \frac{171500\pi}{3}

We have the final answer as

Volume = 179,594.4 mmยณ

Hope this helps you

Barton9720
Barton9720
4,6(19 marks)
y=x-2

Step-by-step explanation:

to understand thisyou need to know about:linear equationPEMDASgiven:b=-2let's solve:

the slope of the line is 1

and linear equation slope intercept form:

y=mx+b

therefore our equation is

y=x+(-2)y=x-2

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