Answer:
Don't put it on the news because it's a high risk personnel?
<u>Given</u>:
Given that the radius of the hemisphere is 9.8 inches.
We need to determine the volume of the hemisphere.
<u>Volume of the hemisphere:</u>
The volume of the hemisphere can be determined using the formula,

where r is the radius of the hemisphere.
Substituting r = 9.8 in the above formula, we get;

Simplifying, we get;



Rounding off to the nearest tenth, we get;

Thus, the volume of the hemisphere is 1970.2 cubic inches.
Answer:
124.80
Step-by-step explanation:
price = $104.00
percentage deducted = 20%
price deducted = 104 × 20 ÷ 100
= 20.80
original price = 104.00 + 20.8 = 124.80
Answer:
x = 138
Step-by-step explanation:
The 2 arcs above the diameter form a semicircle = 180°
x + 42 = 180 ( subtract 42 from both sides )
x = 138