which of the following group of numbers are all prime numbers a.2,5,15,19 b.7,17,29,49 c.3,11,23,31 d.2,3,5,9,
antoniya [11.8K]
Prime numbers are those that cannot be divided by another number (other than themselves and 1). In other words, prime numbers have factors of themselves and 1.
For example, 3 is a prime number because its only factors are 3 and 1.
6 is not a prime number because it can be factored to 3*2.
Therefore, the correct answer is c. 3,11,23,31
.6% will be a decimal because when u move u only had to move two time to the right side
Answer:
0.2173913043
Step-by-step explanation:
Answer:it is b
Step-by-step explanation:
Answer:
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Hope this helps...
Good luck on your assignment..
