mikey0796 mikey0796
  • 02-02-2021
  • Mathematics
contestada

if a sphere has the same volume as a cube with edge length 5, estimate the radius of the sphere

Respuesta :

absor201
absor201 absor201
  • 05-02-2021

Answer:

The radius of the sphere will be:

  • [tex]r=3.1[/tex] units

Step-by-step explanation:

Given that a sphere has the same volume as a cube with edge length 5.

[tex]V_c=V_s[/tex]

[tex]\:a^3=\frac{4}{3}\pi r^3[/tex]

[tex]\:r^3=\frac{3\:a^3}{4\pi }[/tex]

[tex]\:\:r=\sqrt[3]{\frac{3\:a^3}{4\pi \:}\:\:}[/tex]

substitute a = 5

[tex]r=\sqrt[3]{\frac{3\:\left(5\right)^3}{4\pi \:\:\:}\:\:}[/tex]

[tex]r=3.1[/tex] units

Therefore, the radius of the sphere will be:

  • [tex]r=3.1[/tex] units
Answer Link

Otras preguntas

Find the slope (rate of change) of the line. A. 5 B. -5 C. 1/5 D. -1/5
If information asymmetry and taxes are assumed away, payout form (share repurchase or dividend) is irrelevant – shareholder value is not increased or decreased
How do you write 0.349 in word form
Solve x^2= 20 , where x is a real number.
2x+y=8 graphed, how the you rearrange the numbers and variables to where its y equals
Anglicanism is very similar to Catholicism in many of its beliefs and practices. Why is that the case?
a 9-pack of bracelets costs 7.65 what is the unit price
the table shows the food and drinks Tabitha brought for herself and 4 friends are a party. how much did tabitha spend for each person?
Why was Pizarro’s timing for conquest perfect?
What is nitrification? 1) Nitrification is the conversion of nitrate to nitrogenous compounds such as ammonia. 2) Nitrification is the conversion of nitrate int