A student was marked tardy five different times in a 40 day period. What percent of the time was the student tardy?
1 answer:
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ANSWER
EXPLANATION
Let the top of the hopper be
Then, by the cosine rule,
We evaluate to get,
Take positive square root of both sides to get,
EXPLANATION
Let the top of the hopper be
Then, by the cosine rule,
We evaluate to get,
Take positive square root of both sides to get,
Answer:
The volume of the cylinder with given height and radius is 150.72 centimeters³ .
Step-by-step explanation:
Given as :
the height of cylinder = H = 12 centimeters
The diameter of cylinder = D = 4 centimeters
So The radius of cylinder = R =
Or, R =
I.e R = 2 cm
The volume of cylinder is given as V = ×R²×H
where R is the radius and H is the height
So, V = 3.14×(2)²×12
Or, V = 3.14×48
∴ V = 150.72 centimeters³
So, The volume is 150.72 centimeters³
Hence The volume of the cylinder with given height and radius is 150.72 centimeters³ . Answer