Which is a true statement about the number 1? one is a factor of every whole number since every number is divisible by itself. one is not a factor of any number because it is neither a prime number nor a composite number. one is a prime number because it has less than two factors. one is a composite number because it has more than two factors.

One is a factor of every whole number since every number is divisible by itself.

Step-by-step explanation:

One is a factor of every whole number since every number is divisible by itself.

Step-by-step explanation:

The correct statement is - One is a factor of every whole number since every number is divisible by itself.

Few things to know about number 1.

1 is its own and only positive factor. Hence, 1 is neither prime nor composite.

1 is not a prime number. A number is called prime, if it has exactly two positive factors, 1 and the number itself. But for 1 its the same single number. That is why it is not prime.

1 is the common factor of every number as if it is not divisible by any number, it is divisible by itself. And this produces 1. Like the number 23. Its divisible by 23. So, 23/23 = 1

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

step-by-step explanation:

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value