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What is a number which is a square and a cube?
Square=2 Cube=3
What is the difference between a cube and a perfect cube?
A cube is any number multiplied by itself three times, eg 2 cubed = 2³ = 2×2×2 = 8; 1.5³ = 1.5×1.5×1.5 = 3.375 A perfect cube is an integer (whole number) that is the cube of an integer, eg 8 is a perfect cube as it is 2 cubed, but 9 is not a perfect cube as 9 = 2.08008382...³
When is a number cubed?
To cube a number is to multiply 3 of that number together, for example, 2 cubed is 2 x 2 x 2 (which equals 8). This metaphor results from the way in which the volume of a cube is calculated. If you take the length of an edge of a cube, and multiply 3 of that number together (as described above) you get the volume of the cube.
What number is the greatest cube of a whole number that evenly divides 54?
27 = the cube of 3 = 54/2
Is 5 a cube number?
No, 5 is not a cube number. A cube number is the result of an integer multiplied by itself twice (n × n × n). The cube numbers closest to 5 are 1 (1³) and 8 (2³).
What is a number which is a square and a cube?
Square=2 Cube=3
Compare the number of faces in a cube to the number of veritces in a cube?
There are 2 fewer faces.
What is the difference between a cube and a perfect cube?
A cube is any number multiplied by itself three times, eg 2 cubed = 2³ = 2×2×2 = 8; 1.5³ = 1.5×1.5×1.5 = 3.375 A perfect cube is an integer (whole number) that is the cube of an integer, eg 8 is a perfect cube as it is 2 cubed, but 9 is not a perfect cube as 9 = 2.08008382...³
What is the cube root of the number 8?
The cube root of the number 8 is 2(two). Cube Root-a number when multiplied 3 times equals a given number.
You are given a number between 4 and 10. If you square the number and find the difference of thedigits, you will end up with the cube root of the given number. What is the number?
4^2 = 16 ; Difference is '5' Not the cube root 5^2 = 25 ; Difference is '3' Not the cube root 6^2 = 36 ; Difference is '3' Not the cube root 7^2 = 49 ; Difference is '5' Not the cube root 8^2 = 64 ; Difference is ''2' '2' is the cube root of '8' 9^2 = 81 ; Difference is 7 . Not the cube root 10^2 = 100 ; Difference is '1' Not the cube root. Hence the number is '8' . The cube root of '8' is '2' ( 2 x 2 x 2 = 8 )
When is a number cubed?
To cube a number is to multiply 3 of that number together, for example, 2 cubed is 2 x 2 x 2 (which equals 8). This metaphor results from the way in which the volume of a cube is calculated. If you take the length of an edge of a cube, and multiply 3 of that number together (as described above) you get the volume of the cube.
What is the cube of a number?
A cube of a number is when you multiply it by itself twice. Eg) 2 cubed = 2x2x2=8
Why isn't 6 a cube number?
A cube number normally refers to a number that is a cube of an integer. Now 13 = 1*1*1 = 1 and 23 = 2*2*2 = 8. So, if 6 were a cube then it would have to be the cube of a whole nmumber between 1 and 2. But there are no integers between 1 and 2. SO 6 cannot be a proper cube. Having said that, 6 IS the cube of the irrational number that is approximately 1.817121
What is the answer to this number sequence 1 8 27 64 125?
cube of 1, cube of 2,cube of 3, cube of 4, cube of 5
What number is the greatest cube of a whole number that evenly divides 54?
27 = the cube of 3 = 54/2
Is 5 a cube number?
No, 5 is not a cube number. A cube number is the result of an integer multiplied by itself twice (n × n × n). The cube numbers closest to 5 are 1 (1³) and 8 (2³).
What is probability of rolling a number divisible by 2 on a number cube?
Well, numbers divisible by 2 are even numbers, and the even numbers from 1 to 6 are 2,4,and 6. Since there are 3 out of 6 even numbers on a number cube, there is a probability 1/2 to roll an even number on a number cube.
