$=\sqrt{4^2}\times\sqrt{2^2\cdot3}$
$=4\times2\sqrt3=8\sqrt3$
Answer:
21 vecause nana
Step-by-step explanation:
Answer:
The volume of the light sphere is 2355in³
Step-by-step explanation:
We know that the formula to calculate the volume of a sphere is
v = 3/4 * π * r³
we know that the diameter is 20in but we need to know the radius, the radius is half the diameter
r = 1/2 * 20in
r = 10 in
π = 3.14
we replace the values and calculate the volume of a sphere
v = 3/4 * 3.14 * (10in)³
v = 3/4 * 3.14 * (1000in³)
v = 2355in³
The volume of the light sphere is 2355in³
8+2x
x standing for Julie's age
