2 years ago

PLZ HELP ASAP SOLID GEOMETRY

1 answer:

3 0

Volume of the cylinder is given by:
V=πr²
Volume of cylinder A will be:
r=3, h=3
A=π×3²×3
A=27π

Volume of cylinder B will be:
r=2, h=4
B=π×2²×4
B=16π
Thus the ratio of cylinder A to cylinder B will be:
(Volume A)/(Volume B)
=(27π)/(16π)
simplifying, we get:
27/16

Answer: D

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Johnny is starting a zoo. His favorite animals are lions, tigers and snakes. These are the only animals in the zoo and he has th

Tatiana [17]

The total number of snakes in the zoo is 10.

<h3>How to use ratio to find the number of snake?</h3>

The number of snake can be found using ratio as follows:

The animals in the zoo are lions, tigers and snakes and he has them in the ratio of 5 : 3 : 2. The total animal is 50 animals.

Therefore,

total snakes = 2 / 10 × 50

total snakes = 100 / 10

total snakes = 10

Therefore, the total number of snakes in the zoo is 10.