The volume of a soap bubble is 1 comma 375.4 mm cubed . Find the radius and diameter of the soap bubble. Use 3.14 for pi.

36.25mm

Step-by-step explanation:

Volume = 1375.4 mm^3

Radius= diameter /2

diameter = 2 × radius

Pi= 3.14

Soap is a spherical in shape, so the formula is:

V = 4 / 3 × pi × r^2

Make r the subject of the formula

3V = 4× pi× r^ 2

Divide both side by 4 × pi

r^2 = 3V /4× pi

r= sqrt( 3× v / 4× pi)

r=sqrt(3×1375.4 / 4×3.14)

r= sqrt(4126.2 / 12.56)

r= sqrt(328.52)

r=18.13m

Diameter= 2 × radius

Diameter= 2 × 18.13mm

Diameter= 36.25mm

4 + 5 7/9= 9 7/9

step-by-step explanation: