A family purchases a light sphere to be used out on their patio. The diameter of the sphere is 20 in. What is the volume of the light sphere? Use 3.14 for pi.

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

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13

tangent

step-by-step explanation: