Therefore, the formula for the volume of the sphere can be derived by writing an expression that represents the volume of
1 answer:
Step-by-step explanation:
The volume of a cone can be derived by writing an expression that represents the volume of one cone within the cylinder.
the expression for the volume of a cylinder is
the volume of a cone is a part of the volume of a cylinder
Hence the volume of a cone can be derived by dividing the volume of a cylinder by 3
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Answer:
62.5%
Step-by-step explanation:
Total number of animals in a group= 5+3=8 animals
Number of rays=5
Since we only have 5 rays out of the total 8, to express the number of rays as a percentage of the total animals, we divide the number of rays by the total animals then multiply by 100 to express in percentage as needed in the question
Percentage of rays=
Therefore, the percentage is 62.5%