3. how would you classify the
number 125?
a) perfect square
b) perfect cuber one
c) both a perfect square and a
perfect cube
d) neither a perfect square nor a
perfect cube

125 can be classified as B. a perfect cube.

A number is a perfect cube when it can be cube rooted and the result would be a whole number.

If that whole number multiplies itself to the power of three, it will give the perfect cube.

If 25 is cube rooted, the result would be:

= ∛125

= 5

If 5 is taken to the power three:

= 5³

= 125

125 is therefore a perfect cube because 5 is a whole number.

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B) perfect cube

Step-by-step explanation:

125 is the cube of 5

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

2160ft3

step-by-step explanation: