Which number is composite? 19 23 33 37

the answer is 33 BECAUSE 33 can be divided evenly by numbers other than one or itself

there, I explained my answer. happy? 

C.33

Step-by-step explanation:

A composite number is a number like 6.

6 has more than 2 dividends, 1, 2, 3, and 6.

A prime number like 7 has only two dividends 1 and its self

1 however is a different case it only has one number it only has itself.

10010010001010010101001001010010100101010010101010010010101010110010001011010010010001

step-by-step explanation:

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.