Question is Incomplete; Complete question is given below;
A basketball has a diameter of 9.5
cm.
Which of the expressions shows how to determine the volume of air the basketball can hold?
A
. 3/4π(4.75)3
B
. 3/4π(9.5)3
C
. 4/3π(4.75)3
D
. 4/3π(9.5)3
Answer:

Step-by-step explanation:
Given:
Diameter of basket ball = 9.5 cm
So radius is equal to half of the diameter.
radius 
Now we need to find the volume of air in the basketball.
Since the shape of basketball is in spherical form hence we will apply formula of volume of Sphere.
Now Volume of air in the Basketball is equal to
times π times cube of the radius.
framing in equation form we get;
Volume of air in the Basketball = 
Hence the expression that shows Volume of air in the Basketball is 
Answer:
I mean they still gave you the area, but you have to subtract them, 72-9 since 9 is not part of this shape anymore, which is 63 ft^2
Step-by-step explanation:
Answer:
It will be A
Step-by-step explanation:
All you have to do is add.
610 + 70 = 680.
Therefore your answer will be 680
Hope this helps!
Answer:
Present of incorrect question = 12.5%
Step-by-step explanation:
Given:
Fraction of incorrect question = 1/8
Find:
Present of incorrect question
Computation:
Present of incorrect question = (Fraction of incorrect question)(100)
Present of incorrect question = (1/8)(100)
Present of incorrect question = 12.5%