Volume is a three-dimensional scalar quantity. The cost of the glass is $1312.24.
<h3>What is volume?</h3>
A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.
Given the colony must be able to take a volume of 200,000 cubic meters, therefore, the diameter of the hemisphere will be,
The volume of Hemisphere = (2/3)πr³
200,000 = (2/3) × π × R³
R = 45.7
The area of the base of the hemisphere is,
Area of the base = πR² = π×(45.7) = 6561.185 meters²
Given the cost of glass is $0.20 per square meter, therefore, the cost of the glass of the base will be,
Cost of glass = 6561.185 × 0.20 = $1312.24
Hence, the cost of the glass is $1312.24.
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Answer:
its b
Step-by-step explanation:
sorry if im so late but
Answer:
Step-by-step explanation:
Given:
The given equation is
We solve the given equation step by step.
Now we will subtract both side of the above equation by 2 for eliminating 2 on left side.
In above equation +2 and -2 is cancelled in left side, so the equation is written as.
Now we subtract 10 - 2 = 8 in right side of above equation.
By cross multiplication we get the equation as written below.
Therefore, we get r = 32 by solved the given equation.
The slope is the amount it will cost you per mile, in addition to the flat fee represented by the y-intercept. (The cost before driving any miles.)
So b. is the correct answer as;
$25 is the cost per day to rent the car and $0.15 is the cost per mile.