18 is a composite number because a prime number can only be multiplied by 1 and itself. 18 can be multiplied by 9 and 2 also.
Multiples are just numbers that can be multiplied together to find the given number. So: Multiples of 9: 1,3,9 Multiples of 18: 1,2,3,6,9,18 Common Multiples of 9 & 18: 1,3,9
1000 x 18 = 18,000
18
18 multiplied by 13 is 234
18
18 is a composite number because a prime number can only be multiplied by 1 and itself. 18 can be multiplied by 9 and 2 also.
That would be 18, the square root of 324.
In the expression 18 to the 4th power, the exponent is 4. An exponent indicates the number of times the base number (in this case, 18) is multiplied by itself. So, 18 to the 4th power means 18 multiplied by itself 4 times, which is equal to 104,976.
No, 9 is not a prime number because it has factors other than 1 and itself. In this case, 9 is a factor of 18 because 9 multiplied by 2 equals 18. Prime numbers are numbers that have exactly two factors, 1 and the number itself, while factors are numbers that can be multiplied together to get the original number.
5.5555 x 18
Multiples are just numbers that can be multiplied together to find the given number. So: Multiples of 9: 1,3,9 Multiples of 18: 1,2,3,6,9,18 Common Multiples of 9 & 18: 1,3,9
If a number is added to itself, it is twice that number → 18 ÷ 2 = 9 → 9 + 9 = 18
1000 x 18 = 18,000
It is 18
The given number has a significand of 18. In scientific notation, the significand must lie in the interval [1, 10). So the correct notation is 1.8*107
18